tlumley@u.washington.edu
2002-May-09 20:29 UTC
[Rd] rbind.data.frame converts logical to factor (PR#1536)
> df<-data.frame(a=1:10) > df$b<-df$a<5 > is.factor(df$b)[1] FALSE> ddf<-rbind(df,df) > is.factor(ddf$b)[1] TRUE platform i386-pc-linux-gnu arch i386 os linux-gnu system i386, linux-gnu status major 1 minor 5.0 year 2002 month 04 day 29 language R -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._