?is.na
Manli Yan wrote: > > I have a 50*50 matrix,some entry are NAs,I want to replace these NA by > 0,so can I use some syntax to do so other than using ifelse? > I tried to use replace(a,NA,0),it didnt work~~(a is matrix name) > > Thanks~ > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. > > -- View this message in context: http://www.nabble.com/how-to-omit-NA-without-using-ifelse-tp22365996p22371063.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
