Hi all, Suppose I have a matrix of logical value:
x<-matrix(c(TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE,FALSE,TRUE),nrow=3) I would like to change the value of FALSE to 0 and TRUE to 1. An obvious way to do it is : y<-as.numeric(x) However this method doesn't keep the dim of x. I also need to copy the dim information to y too. attributes(y)<-attributes(x) Is this a correct way to do it in R? Is there any single step function which can do the something? Thanks Regards, TszKin Julian ______________________________________________ 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.
