Type Package Title R Commander Plug-in for the EZR (Easy R) Package Version 1.23 Date 2014-03-01

Description EZR (Easy R) adds a variety of statistical functions, including survival analy-ses, ROC analyses, metaanalyses, sample size calculation, and so on, to the R comman-der. EZR enables point-and-click easy access to statistical functions, especially for medical statis-tics. EZR is platform-independent and runs on Windows, Mac OS X, and UNIX. Its com-plete manual is available only in Japanese (Chugai Igakusha, ISBN-10: 4498109007), but an re-port that introduced the investigation of EZR was published in Bone Marrow Transplanta-tion (Nature Publishing Group) as an Open article. This report can be used as a simple man-ual. It can be freely downloaded from the journal website as shown below. Copyright The functionos in EZR package were programmed by Y. Kanda,except for the follow-ing functions. dot.plot(), prop.conf(),Cochran.Q.test(), pair-wise.prop2.test(),pairwise.pairedt.test(), pairwise.kruskal.test(),pairwise.friedman.test(), pair-wise.logrank.test(),pairwise.gray.test(), Steel.Dwass(), Steel(), pdun-net(),Mantel.Byar() were modified from the corresponding functions distributed by professor Aok