Dear all, I´m specifying the fisher.exact test for use with summary.formula as follows:
u<-function(a,b){ j<-fisher.test(a) p<-list(P=j$p.value,stat=NA,df=NA,testname=j$method,statname="") return(p) } However I´m also required to specify stat & df. However this doesnt apply to the fisher test. I´ve tried specifying them as NA and "" without success-throws either a blank or an error msg trying to round a non-numeric value respectively. reproducible example: ex<-pbc summary(trt~sex+ascites,data=ex,test=T,method="reverse") summary(trt~sex+ascites,data=ex,test=T,method="reverse",catTest=u) The closest I get is u<-function(a,b){ j<-fisher.test(a) p<-list(P=j$p.value,stat=1,df=1,testname=j$method,statname="") return(p) } However then I manually have to edit the output. Is there a smart way of doing this? //M ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.