Re: [R] Estimate in Wilcox_test vs wilcox.exact

2006-10-07 Thread Dieter Menne
Jue.Wang2 at sanofi-aventis.com writes: Does any one know why wilcox.exact sometimes doesn't agree with wilcox_test on the estimate of the difference of medians in two levels ? Example removed See: http://finzi.psych.upenn.edu/R/Rhelp02a/archive/85893.html Dieter

[R] Estimate in Wilcox_test vs wilcox.exact

2006-10-06 Thread Jue.Wang2
Does any one know why wilcox.exact sometimes doesn't agree with wilcox_test on the estimate of the difference of medians in two levels ? Thank you Jue Wang, Biostatistician Contracted Position for Preclinical Research Biostatistics PrO Unlimited (908) 231-3022 Example 1: (wilcox_test gives