On Thursday 06 September 2007 09:48:22 elyakhlifi mustapha wrote: em > I thougth that there is a function which does the kendall test in R, em > I writed on the console apropos("kendall") and I didn't found anything em > can you tell me how could I do to use the kendall test? ?cor.test btw.: rseek.org is a very good help for such questions Stefan