I've also attached here a sample of my data in Excel. I'm thinking it must be a problem with a character, but can't figure it out. Is there a list somewhere of characters to avoid in R?
Thanks, Mike http://r.789695.n4.nabble.com/file/n4205479/Sample_Data_Set.csv Sample_Data_Set.csv -- View this message in context: http://r.789695.n4.nabble.com/Random-Forest-Reading-N-A-s-I-don-t-see-them-tp4201546p4205479.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.