Paul Johnson: > In R version 2.7.0 (2008-04-22) as.numeric(".") returns zero. > >> as.numeric(".") > [1] 0
Seems to be fixed already. In R version 2.7.0 Patched (2008-06-12 r45898): $ as.numeric(".") [1] NA Warning message: NAs introduced by coercion -- Karl Ove Hufthammer ______________________________________________ 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.