Hi all, Can anyone explain what is happening with element 4,4 of c1? ifelse() is not recongizing it as value 1:
> c1 q1 q2 q3 q4 q1 1.0000000 0.6668711 0.6948419 0.5758860 q2 0.6668711 1.0000000 0.6040746 0.4917447 q3 0.6948419 0.6040746 1.0000000 0.4730732 q4 0.5758860 0.4917447 0.4730732 1.0000000 > ifelse(c1==1,1,0) q1 q2 q3 q4 q1 1 0 0 0 q2 0 1 0 0 q3 0 0 1 0 q4 0 0 0 0 > c1[4,4] [1] 1 ______________________________________________ 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.