Re: [R] Fwd: as.logical(factor) behaviour

David Winsemius wrote: > >> > > What about changing it to behave thusly: > > > as.logical.factor <- function(vec) > as.logical(as.numeric(factor(vec))-1 ) > > > as.logical(as.numeric(factor(c("TRUE", "FALSE", NA)))-1 ) > [1] TRUE FALSENA > > as.logical(as.numeric(factor(c(TRUE, FALSE

[R] Fwd: as.logical(factor) behaviour

Begin forwarded message: From: Peter Dalgaard Date: August 15, 2010 3:43:31 PM EDT To: phgrosj...@sciviews.org Cc: r-help@r-project.org Subject: Re: [R] as.logical(factor) behaviour Philippe Grosjean wrote: Thank you, but I already know that. I am not surprised by this behavior, but by an