{"id":63,"date":"2014-07-20T09:31:30","date_gmt":"2014-07-19T23:31:30","guid":{"rendered":"http:\/\/togaware.net\/?p=63"},"modified":"2014-07-20T10:04:34","modified_gmt":"2014-07-20T00:04:34","slug":"rattle-3-1-0-released","status":"publish","type":"post","link":"https:\/\/togaware.com\/rattle-3-1-0-released\/","title":{"rendered":"Rattle 3.1.0 Released"},"content":{"rendered":"<p>Rattle 3.1.0 is now available on CRAN. This represents ongoing bug fixes and functionality improvements.<\/p>\n<p>Specific updates include:<\/p>\n<ul>\n<li>Numerous updates of plots to use ggplot2 rather than base graphics: ROC curves, riskchart, box plots, histogram plots, pairs plot, Benfords. Advanced Graphics is now the default, reverting to tradition graphics where needed. The migration to ggplot2 is ongoing.<\/li>\n<li>Added new Benfords functionality.<\/li>\n<li>Added a rescale option to kmeans.<\/li>\n<li>New psfchart() for evaluation.<\/li>\n<li>New function normVarNames() to normalise variable names to a standard preferred style.<\/li>\n<li>Evaluate -&gt; Error Matrix has been updated to report averaged class error and to report class errors.<\/li>\n<li>Evaluate -&lt; PrvOb plot bug fix for non-missing data.<\/li>\n<li>INSTALL: Remove old INSTALL file &#8211; visit rattle.togaware.com for installation instructions.<\/li>\n<li>plotNetwork() has been removed &#8211; not used by Rattle and generally of limited use. See onepager.togaware.com for the code.<\/li>\n<li>No longer report repository revision number in version or about.<\/li>\n<li>Miscellaneous bug fixes and stability improvements.<\/li>\n<li>weatherAUS dataset is up-to-date.<\/li>\n<\/ul>\n<p>Display a pairs plot under the Explore tab, choosing the Distributions option, and clicking Execute.<\/p>\n<p><a href=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237.png\"><img loading=\"lazy\" class=\"alignnone wp-image-65 size-medium\" src=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-093043-259x300.png\" alt=\"Screenshot from 2014-07-20 09:30:43\" width=\"259\" height=\"300\" srcset=\"https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-093043-259x300.png 259w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-093043-450x520.png 450w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-093043.png 502w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><\/a><\/p>\n<p>Click the CheckBox for BoxPlot of MinTemp.<\/p>\n<p><a href=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237.png\"><img loading=\"lazy\" class=\"alignnone wp-image-74 size-medium\" src=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095155-259x300.png\" alt=\"Screenshot from 2014-07-20 09:51:55\" width=\"259\" height=\"300\" srcset=\"https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095155-259x300.png 259w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095155-450x520.png 450w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095155.png 502w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><\/a><\/p>\n<p>On the Model tab, choose the Decision Tree option, then Execute, then the Draw button.<\/p>\n<p><a href=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237.png\"><img loading=\"lazy\" class=\"alignnone wp-image-72 size-medium\" src=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237-259x300.png\" alt=\"Screenshot from 2014-07-20 09:52:37\" width=\"259\" height=\"300\" srcset=\"https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237-259x300.png 259w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237-450x520.png 450w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237.png 502w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><\/a><\/p>\n<p>On the Evaluate tab, choose the Risk Chart option to evaluate the performance of the classification model.<\/p>\n<p><a href=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095237.png\"><img loading=\"lazy\" class=\"alignnone wp-image-73 size-medium\" src=\"http:\/\/togaware.net\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095209-259x300.png\" alt=\"Screenshot from 2014-07-20 09:52:09\" width=\"259\" height=\"300\" srcset=\"https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095209-259x300.png 259w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095209-450x520.png 450w, https:\/\/togaware.com\/wp-content\/uploads\/2014\/07\/Screenshot-from-2014-07-20-095209.png 502w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rattle 3.1.0 is now available on CRAN. This represents ongoing bug fixes and functionality improvements. Specific updates include: Numerous updates of plots to use ggplot2 rather than base graphics: ROC curves, riskchart, box plots, histogram plots, pairs plot, Benfords. Advanced Graphics is now the default, reverting to tradition graphics where needed. The migration to ggplot2 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":71,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/posts\/63"}],"collection":[{"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":6,"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":80,"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/posts\/63\/revisions\/80"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/media\/71"}],"wp:attachment":[{"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/togaware.com\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}