{"id":261,"date":"2007-09-26T11:27:52","date_gmt":"2007-09-26T10:27:52","guid":{"rendered":"http:\/\/www.decisionsciencenews.com\/?p=261"},"modified":"2012-03-14T00:02:55","modified_gmt":"2012-03-14T04:02:55","slug":"r-video-tutorial-number-1","status":"publish","type":"post","link":"https:\/\/www.decisionsciencenews.com\/?p=261","title":{"rendered":"R video tutorial number 1"},"content":{"rendered":"<p>LEARN R BY JUST WATCHING<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.youtube.com\/watch?v=ZmtkqaRVTDc\" target=\"_blank\"><img decoding=\"async\" src=\"http:\/\/www.decisionsciencenews.com\/wp-content\/uploads\/2007\/09\/rtut1.gif\" alt=\"rtut1.gif\" border=\"2\" \/><\/a><\/p>\n<p>For this week, Decision Science News has created <a href=\"http:\/\/www.youtube.com\/watch?v=ZmtkqaRVTDc\" target=\"_blank\">a video tutorial<\/a> on how to get started using the R Language for Statistical Computing. (The tutorial is best viewed in your browser&#8217;s full-screen mode, try pressing F11 in Windows). R is free and open source, and constantly being improved upon by countless contributors worldwide. DSN highly recommends using R.<\/p>\n<p>Hi Res Version at: <a href=\"http:\/\/www.dangoldstein.com\/flash\/Rtutorial1\/Rtutorial1.html\">http:\/\/www.dangoldstein.com\/flash\/Rtutorial1\/Rtutorial1.html<\/a><\/p>\n<p>Topics covered include:<\/p>\n<ul>\n<li>Downloading and installing R in Windows<\/li>\n<li>The R graphical user interface<\/li>\n<li>Viewing the graphics demo<\/li>\n<li>Vectors and basic stats<\/li>\n<li>Simple plotting<\/li>\n<\/ul>\n<p>The commands in the tutorial are:<br \/>\ndemo(graphics)<br \/>\nx=c(1,2,3,4,5,6,7)<br \/>\ny=c(10,14,20,18,16,15,10)<br \/>\nx+y<br \/>\nz=c(x,y)<br \/>\nsum(y)<br \/>\nmean(y)<br \/>\nsd(y)<br \/>\nplot(x,y)<br \/>\nbarplot(y,col=&#8221;lightgreen&#8221;)<\/p>\n<p>Got that? Now try <a href=\"http:\/\/www.decisionsciencenews.com\/2007\/10\/02\/r-video-tutorial-number-2\/\" target=\"_blank\">R video tutorial 2<\/a><br \/>\nSee also <a title=\"R Graph Gallery\" href=\"http:\/\/addictedtor.free.fr\/graphiques\/\" target=\"_blank\">The R Graph Gallery<\/a><br \/>\n<span style=\"font-size: xx-small;\">Can&#8217;t view flash? Download <a href=\"http:\/\/www.dangoldstein.com\/flash\/Rtutorial1\/RTut1Movie.avi\">movie<\/a>. If you see no image under Windows, download the TSSC <a href=\"http:\/\/www.techsmith.com\/download\/codecs.asp\">Codec<\/a><\/span>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LEARN R BY JUST WATCHING For this week, Decision Science News has created a video tutorial on how to get started using the R Language for Statistical Computing. (The tutorial is best viewed in your browser&#8217;s full-screen mode, try pressing F11 in Windows). R is free and open source, and constantly being improved upon by [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[4,74],"tags":[1208,70,1207],"class_list":["post-261","post","type-post","status-publish","format-standard","hentry","category-encyclopedia","category-r","tag-r","tag-statistics","tag-tools"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4LKj-4d","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=\/wp\/v2\/posts\/261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=261"}],"version-history":[{"count":8,"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=\/wp\/v2\/posts\/261\/revisions"}],"predecessor-version":[{"id":3201,"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=\/wp\/v2\/posts\/261\/revisions\/3201"}],"wp:attachment":[{"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decisionsciencenews.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}