It works fine for me, on a Sun. > x<-1:100 > y<-rep(c(2,3,4,5),25) > cor.test(x,y,m="p")
Pearson's product-moment correlation data: x and y t = 0.3837, df = 98, p-value = 0.702 alternative hypothesis: true correlation is not equal to 0 95 percent confidence interval: -0.1588952 0.2333745 sample estimates: cor 0.03873177 > cor.test(x,y,m="s") Spearman's rank correlation rho data: x and y S = 160195, p-value = 0.7015 alternative hypothesis: true rho is not equal to 0 sample estimates: rho 0.03873177 Warning message: p-values may be incorrect due to ties in: cor.test.default(x, y, m = "s") > cor.test(x,y,m="s") Spearman's rank correlation rho data: x and y S = 160195, p-value = 0.7015 alternative hypothesis: true rho is not equal to 0 sample estimates: rho 0.03873177 Warning message: p-values may be incorrect due to ties in: cor.test.default(x, y, m = "s") > cor.test(x,y,m="k") Kendall's rank correlation tau data: x and y z = 0.5132, p-value = 0.6078 alternative hypothesis: true tau is not equal to 0 sample estimates: tau 0.03481553 -- __________________________________________________ [ ] [ Giovanni Petris [EMAIL PROTECTED] ] [ Department of Mathematical Sciences ] [ University of Arkansas - Fayetteville, AR 72701 ] [ Ph: (479) 575-6324, 575-8630 (fax) ] [ http://definetti.uark.edu/~gpetris/ ] [__________________________________________________] ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help