<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:gd="http://schemas.google.com/g/2005"><id>tag:blogger.com,1999:blog-7958828565254404797.post3526590583798057961..comments</id><updated>2024-11-21T00:21:51.956-08:00</updated><title type='text'>Comments on ListenData: Linear Regression in R</title><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://www.listendata.com/feeds/comments/default'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html'/><link rel="hub" href="http://pubsubhubbub.appspot.com/"/><link rel='next' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default?start-index=26&amp;max-results=25'/><author><name>Deepanshu Bhalla</name><uri>http://www.blogger.com/profile/09802839558125192674</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXm_iOrXFR9Ls-mjtOci4qd1m1V1TXkkWJINuMy84-Axo5pNS6CG7oKwR7hfHHI3tB1yuz8W_qo9HK2Cw5fHfe_4cL_2DCf_LyoK9LMLicZojbNYgypIP-RXNsw1GsVhk/s100/pic.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>61</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-7600535297627555482</id><published>2021-07-24T08:04:20.020-07:00</published><updated>2021-07-24T08:04:20.020-07:00</updated><title type='text'>Me too. I&amp;#39;m not sure why its throwing that err...</title><content type='html'>Me too. I&amp;#39;m not sure why its throwing that error. Did anyone face this issue too?</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7600535297627555482'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7600535297627555482'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1627139060020#c7600535297627555482' title=''/><link rel='related' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4491495498450975998'/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/09374041685722144472</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-1338873940"/><gd:extendedProperty name="blogger.displayTime" value="July 24, 2021 at 8:04 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-4491495498450975998</id><published>2020-04-22T09:03:35.509-07:00</published><updated>2020-04-22T09:03:35.509-07:00</updated><title type='text'>I am getting this error&#xa;&amp;gt; lm.beta(stepBIC)&#xa;Erro...</title><content type='html'>I am getting this error&lt;br /&gt;&amp;gt; lm.beta(stepBIC)&lt;br /&gt;Error in var(if (is.vector(x) || is.factor(x)) x else as.double(x), na.rm = na.rm) : &lt;br /&gt;  Calling var(x) on a factor x is defunct.&lt;br /&gt;  Use something like &amp;#39;all(duplicated(x)[-1L])&amp;#39; to test for a constant vector.</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4491495498450975998'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4491495498450975998'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1587571415509#c4491495498450975998' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="April 22, 2020 at 9:03 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-464694970095661477</id><published>2019-07-23T00:55:51.225-07:00</published><updated>2019-07-23T00:55:51.225-07:00</updated><title type='text'>good to understand</title><content type='html'>good to understand</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/464694970095661477'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/464694970095661477'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1563868551225#c464694970095661477' title=''/><author><name>Gayathri</name><uri>https://www.blogger.com/profile/03737286071782025159</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-1227207898"/><gd:extendedProperty name="blogger.displayTime" value="July 23, 2019 at 12:55 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-529706808184735106</id><published>2019-04-03T19:58:35.201-07:00</published><updated>2019-04-03T19:58:35.201-07:00</updated><title type='text'>Even I&amp;#39;m getting the same error.&#xa;could you ple...</title><content type='html'>Even I&amp;#39;m getting the same error.&lt;br /&gt;could you please tell me how it is resolved&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/529706808184735106'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/529706808184735106'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1554346715201#c529706808184735106' title=''/><link rel='related' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7276131026801577905'/><author><name>Jyothi Reddy</name><uri>https://www.blogger.com/profile/03258337125799441946</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-1794658318"/><gd:extendedProperty name="blogger.displayTime" value="April 3, 2019 at 7:58 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-6009693400094416313</id><published>2018-12-05T21:50:57.752-08:00</published><updated>2018-12-05T21:50:57.752-08:00</updated><title type='text'>Hi&#xa;Thank you for your reply. &#xa;&#xa;I already installed...</title><content type='html'>Hi&lt;br /&gt;Thank you for your reply. &lt;br /&gt;&lt;br /&gt;I already installed caret package and tried. &lt;br /&gt;&lt;br /&gt;Still getting same issue. &lt;br /&gt;&lt;br /&gt;Please help</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6009693400094416313'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6009693400094416313'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1544075457752#c6009693400094416313' title=''/><link rel='related' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8899542446287958288'/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/17173403676393108010</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-1047585770"/><gd:extendedProperty name="blogger.displayTime" value="December 5, 2018 at 9:50 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-829393776138576079</id><published>2018-11-14T19:31:56.408-08:00</published><updated>2018-11-14T19:31:56.408-08:00</updated><title type='text'>Error in findCorrelation(descrCor, cutoff = 0.7) :...</title><content type='html'>Error in findCorrelation(descrCor, cutoff = 0.7) : &lt;br /&gt;could not find function &amp;quot;findCorrelation&amp;quot;&lt;br /&gt;&lt;br /&gt;I installed  all packages correctly &lt;br /&gt;please help </content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/829393776138576079'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/829393776138576079'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1542252716408#c829393776138576079' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="November 14, 2018 at 7:31 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-7393539905351047370</id><published>2018-11-14T19:06:42.486-08:00</published><updated>2018-11-14T19:06:42.486-08:00</updated><title type='text'>Error in findCorrelation(descrCor, cutoff = 0.7) :...</title><content type='html'>Error in findCorrelation(descrCor, cutoff = 0.7) : &lt;br /&gt;could not find function &amp;quot;findCorrelation&amp;quot;&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7393539905351047370'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7393539905351047370'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1542251202486#c7393539905351047370' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="November 14, 2018 at 7:06 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-4858075711673378081</id><published>2018-11-11T05:11:42.560-08:00</published><updated>2018-11-11T05:11:42.560-08:00</updated><title type='text'>You can try experimenting in including them and ch...</title><content type='html'>You can try experimenting in including them and check collinearity again.</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4858075711673378081'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4858075711673378081'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1541941902560#c4858075711673378081' title=''/><link rel='related' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7417265852542808395'/><author><name>Deepanshu Bhalla</name><uri>https://www.blogger.com/profile/09802839558125192674</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXm_iOrXFR9Ls-mjtOci4qd1m1V1TXkkWJINuMy84-Axo5pNS6CG7oKwR7hfHHI3tB1yuz8W_qo9HK2Cw5fHfe_4cL_2DCf_LyoK9LMLicZojbNYgypIP-RXNsw1GsVhk/s100/pic.jpg'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-966036103"/><gd:extendedProperty name="blogger.displayTime" value="November 11, 2018 at 5:11 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-1674249042340980374</id><published>2018-11-11T05:04:21.461-08:00</published><updated>2018-11-11T05:04:21.461-08:00</updated><title type='text'>You need to install and load package named &amp;quot;c...</title><content type='html'>You need to install and load package named &amp;quot;caret&amp;quot; before using findCorrelation function.</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/1674249042340980374'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/1674249042340980374'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1541941461461#c1674249042340980374' title=''/><link rel='related' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8899542446287958288'/><author><name>Deepanshu Bhalla</name><uri>https://www.blogger.com/profile/09802839558125192674</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXm_iOrXFR9Ls-mjtOci4qd1m1V1TXkkWJINuMy84-Axo5pNS6CG7oKwR7hfHHI3tB1yuz8W_qo9HK2Cw5fHfe_4cL_2DCf_LyoK9LMLicZojbNYgypIP-RXNsw1GsVhk/s100/pic.jpg'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-966036103"/><gd:extendedProperty name="blogger.displayTime" value="November 11, 2018 at 5:04 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-7417265852542808395</id><published>2018-11-11T03:00:08.089-08:00</published><updated>2018-11-11T03:00:08.089-08:00</updated><title type='text'>Hi just want to know during linear regression func...</title><content type='html'>Hi just want to know during linear regression function you have deleted three features based on collinearity, but after doing forward and backward steps to find out useful features you did not include any of the removed 3 features may I know why?</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7417265852542808395'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7417265852542808395'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1541934008089#c7417265852542808395' title=''/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/09797778057512727642</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-566557361"/><gd:extendedProperty name="blogger.displayTime" value="November 11, 2018 at 3:00 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-8899542446287958288</id><published>2018-10-31T00:17:23.617-07:00</published><updated>2018-10-31T00:17:23.617-07:00</updated><title type='text'>Hi, Deepanshu&#xa;First of all thanks for providing th...</title><content type='html'>Hi, Deepanshu&lt;br /&gt;First of all thanks for providing this wonderful insight on &amp;quot;Linear Regression&amp;quot;.&lt;br /&gt;I couldn&amp;#39;t ask for better. I have a few questions (may be I am dumb). Hope you answer&lt;br /&gt;when i execute the command &lt;br /&gt;&lt;br /&gt;highlyCorrelated=findCorrelation(descrCor,cutoff=0.7)&lt;br /&gt;&lt;br /&gt;its trowing error. &lt;br /&gt;&lt;br /&gt;Error in findCorrelation(descrCor, cutoff = 0.7) : &lt;br /&gt;  could not find function &amp;quot;findCorrelation&amp;quot;&lt;br /&gt;&lt;br /&gt;Please help</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8899542446287958288'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8899542446287958288'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1540970243617#c8899542446287958288' title=''/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/17173403676393108010</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-1047585770"/><gd:extendedProperty name="blogger.displayTime" value="October 31, 2018 at 12:17 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-6680137623305390101</id><published>2018-09-04T05:22:40.761-07:00</published><updated>2018-09-04T05:22:40.761-07:00</updated><title type='text'>Wonderful! Explanation!!</title><content type='html'>Wonderful! Explanation!!</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6680137623305390101'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6680137623305390101'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1536063760761#c6680137623305390101' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="September 4, 2018 at 5:22 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-6228305113421833224</id><published>2018-08-07T02:35:31.201-07:00</published><updated>2018-08-07T02:35:31.201-07:00</updated><title type='text'>Hi can you please post for Linear Regression in SA...</title><content type='html'>Hi can you please post for Linear Regression in SAS, only for programming in SAS.&lt;br /&gt;Thanks for the theory part its very clear. </content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6228305113421833224'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6228305113421833224'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1533634531201#c6228305113421833224' title=''/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/02786073210798349673</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-912228290"/><gd:extendedProperty name="blogger.displayTime" value="August 7, 2018 at 2:35 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-6488098362491138292</id><published>2018-07-17T23:41:04.013-07:00</published><updated>2018-07-17T23:41:04.013-07:00</updated><title type='text'>Hi.&#xa;&#xa;Thank you for the great tutorial.&#xa;I have two ...</title><content type='html'>Hi.&lt;br /&gt;&lt;br /&gt;Thank you for the great tutorial.&lt;br /&gt;I have two questions regarding the correlated variables:&lt;br /&gt;1. Why did we drop all three highly correlated variables (&amp;quot;hp&amp;quot;   &amp;quot;disp&amp;quot; &amp;quot;wt&amp;quot; )? Should we keep one of them?&lt;br /&gt;2. Shouldn&amp;#39;t we use absolute value cutoff for determine highly correlated variables? &lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6488098362491138292'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/6488098362491138292'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1531896064013#c6488098362491138292' title=''/><author><name>bmonast</name><uri>https://www.blogger.com/profile/10750039901850302830</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-903711948"/><gd:extendedProperty name="blogger.displayTime" value="July 17, 2018 at 11:41 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-1396143421405051855</id><published>2018-06-28T02:25:48.323-07:00</published><updated>2018-06-28T02:25:48.323-07:00</updated><title type='text'>Hi,&#xa;&#xa;Right now I am on learning phase.I am having ...</title><content type='html'>Hi,&lt;br /&gt;&lt;br /&gt;Right now I am on learning phase.I am having a question on why we are keeping cutoff ratio as 0.7?&lt;br /&gt;&lt;br /&gt;Is there any limits? Help me to understand on this</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/1396143421405051855'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/1396143421405051855'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1530177948323#c1396143421405051855' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="June 28, 2018 at 2:25 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-8410484847720509292</id><published>2018-06-02T07:38:38.843-07:00</published><updated>2018-06-02T07:38:38.843-07:00</updated><title type='text'>I have not made any changes to the data. It&amp;#39;s ...</title><content type='html'>I have not made any changes to the data. It&amp;#39;s hard to say without  looking your data. What&amp;#39;s more important is that you understand the concepts and implementation in R.</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8410484847720509292'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8410484847720509292'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1527950318843#c8410484847720509292' title=''/><link rel='related' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/99125116358688334'/><author><name>Deepanshu Bhalla</name><uri>https://www.blogger.com/profile/09802839558125192674</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXm_iOrXFR9Ls-mjtOci4qd1m1V1TXkkWJINuMy84-Axo5pNS6CG7oKwR7hfHHI3tB1yuz8W_qo9HK2Cw5fHfe_4cL_2DCf_LyoK9LMLicZojbNYgypIP-RXNsw1GsVhk/s100/pic.jpg'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-966036103"/><gd:extendedProperty name="blogger.displayTime" value="June 2, 2018 at 7:38 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-99125116358688334</id><published>2018-05-21T03:58:57.346-07:00</published><updated>2018-05-21T03:58:57.346-07:00</updated><title type='text'>Have you made any changes to the data? because i a...</title><content type='html'>Have you made any changes to the data? because i am getting these variables &amp;quot;cyl&amp;quot;  &amp;quot;disp&amp;quot; &amp;quot;hp&amp;quot;   &amp;quot;wt&amp;quot;   &amp;quot;vs&amp;quot;   &amp;quot;drat&amp;quot; as highly correlated at cutoff=0.7. If not, can you please tell me the reason why i am getting a different result?</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/99125116358688334'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/99125116358688334'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1526900337346#c99125116358688334' title=''/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/15194349750139932964</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-842796787"/><gd:extendedProperty name="blogger.displayTime" value="May 21, 2018 at 3:58 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-4357468753157533773</id><published>2018-04-30T10:50:10.109-07:00</published><updated>2018-04-30T10:50:10.109-07:00</updated><title type='text'>This is easy to understand and more powerful. The ...</title><content type='html'>This is easy to understand and more powerful. The statistics concepts are totally new for me because I don&amp;#39;t have maths &amp;amp; stat background even though I can understand this concepts easily with the help of this blog.&lt;br /&gt;&lt;br /&gt;Good to learn....Thank you </content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4357468753157533773'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4357468753157533773'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1525110610109#c4357468753157533773' title=''/><author><name>Anonymous</name><uri>https://www.blogger.com/profile/13778440599680426575</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-2102496944"/><gd:extendedProperty name="blogger.displayTime" value="April 30, 2018 at 10:50 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-7181877708257487385</id><published>2018-04-30T04:50:44.475-07:00</published><updated>2018-04-30T04:50:44.475-07:00</updated><title type='text'>Awesome blog. Keep up your good work. By the way I...</title><content type='html'>Awesome blog. Keep up your good work. By the way I need some clarity on&lt;br /&gt;1.Is there no other way than eliminating multicollinear variables? &lt;br /&gt;2. Why don&amp;#39;t we find their combined effect on dependent variable?&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7181877708257487385'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/7181877708257487385'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1525089044475#c7181877708257487385' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="April 30, 2018 at 4:50 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-3678019799445276201</id><published>2018-04-20T05:04:18.716-07:00</published><updated>2018-04-20T05:04:18.716-07:00</updated><title type='text'>wonderful sir...may you help me on the commands to...</title><content type='html'>wonderful sir...may you help me on the commands to transform data into long format I am very new to R programming. </content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/3678019799445276201'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/3678019799445276201'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1524225858716#c3678019799445276201' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="April 20, 2018 at 5:04 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-3904454779227857513</id><published>2018-03-01T22:52:31.273-08:00</published><updated>2018-03-01T22:52:31.273-08:00</updated><title type='text'>This is the best blog among all the ds blogs, Than...</title><content type='html'>This is the best blog among all the ds blogs, Thanks for very fruitful information :) &lt;br /&gt;&lt;br /&gt;I&amp;#39;m a newbie to data science, is this the standard procedure data scientists follow to solve the regression problem?&lt;br /&gt;&lt;br /&gt;can i replicate the same method to all the problems and provide the inferences to clients.</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/3904454779227857513'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/3904454779227857513'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1519973551273#c3904454779227857513' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="March 1, 2018 at 10:52 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-4606015508865362014</id><published>2018-03-01T03:26:25.416-08:00</published><updated>2018-03-01T03:26:25.416-08:00</updated><title type='text'>I am start DS, &#xa;Very helpful tutorial. Thanks !!&#xa;</title><content type='html'>I am start DS, &lt;br /&gt;Very helpful tutorial. Thanks !!&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4606015508865362014'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/4606015508865362014'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1519903585416#c4606015508865362014' title=''/><author><name>SS</name><uri>https://www.blogger.com/profile/04298991026506798713</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-384962407"/><gd:extendedProperty name="blogger.displayTime" value="March 1, 2018 at 3:26 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-935337968774054312</id><published>2018-02-27T00:00:37.010-08:00</published><updated>2018-02-27T00:00:37.010-08:00</updated><title type='text'>It is because mpg is a dependent variable. In orde...</title><content type='html'>It is because mpg is a dependent variable. In order to check multicollinearity which is high correlation between independent variables (not dependent variable). I think you got confused between dependent and independent variables. </content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/935337968774054312'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/935337968774054312'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1519718437010#c935337968774054312' title=''/><link rel='related' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/1771122856667621216'/><author><name>Deepanshu Bhalla</name><uri>https://www.blogger.com/profile/09802839558125192674</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXm_iOrXFR9Ls-mjtOci4qd1m1V1TXkkWJINuMy84-Axo5pNS6CG7oKwR7hfHHI3tB1yuz8W_qo9HK2Cw5fHfe_4cL_2DCf_LyoK9LMLicZojbNYgypIP-RXNsw1GsVhk/s100/pic.jpg'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-966036103"/><gd:extendedProperty name="blogger.displayTime" value="February 27, 2018 at 12:00 AM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-1771122856667621216</id><published>2018-02-26T22:42:00.491-08:00</published><updated>2018-02-26T22:42:00.491-08:00</updated><title type='text'>First of all thanks for providing this wonderful i...</title><content type='html'>First of all thanks for providing this wonderful insight on &amp;quot;Linear Regression&amp;quot;. I couldn&amp;#39;t ask for better. I have a few questions (may be I am dumb). Hope you answer those :&lt;br /&gt;In the beginning may I know why did you not consider MPG (according to the comments we infer that it is a highly dependent variable and so we are dropping that. But, how did we come to conclusion that it is a highly dependent variable? And again why are we considering it in building the LM model? Thanks in advance&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/1771122856667621216'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/1771122856667621216'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1519713720491#c1771122856667621216' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="February 26, 2018 at 10:42 PM"/></entry><entry><id>tag:blogger.com,1999:blog-7958828565254404797.post-8998444874001532581</id><published>2018-01-15T09:24:23.271-08:00</published><updated>2018-01-15T09:24:23.271-08:00</updated><title type='text'>Very helpful tutorial. Thanks !!&#xa;Is there any good...</title><content type='html'>Very helpful tutorial. Thanks !!&lt;br /&gt;Is there any good dataset for practicing Linear Regression in R other than mtcars? I tried some datasets online but I found data is not good. </content><link rel='edit' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8998444874001532581'/><link rel='self' type='application/atom+xml' href='https://www.blogger.com/feeds/7958828565254404797/3526590583798057961/comments/default/8998444874001532581'/><link rel='alternate' type='text/html' href='https://www.listendata.com/2015/09/linear-regression-with-r.html?showComment=1516037063271#c8998444874001532581' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='https://www.listendata.com/2015/09/linear-regression-with-r.html' ref='tag:blogger.com,1999:blog-7958828565254404797.post-3526590583798057961' source='http://www.blogger.com/feeds/7958828565254404797/posts/default/3526590583798057961' type='text/html'/><gd:extendedProperty name="blogger.itemClass" value="pid-6939909"/><gd:extendedProperty name="blogger.displayTime" value="January 15, 2018 at 9:24 AM"/></entry></feed>