cjkogan111 wrote: > Hello, > I am new to R, and trying to work with it. I have a couple of quick > questions. First, I made a program and got the following error message. > ------------------------------------------------------------------------------------------------------------------ > Error in if (DatMdFile$Time.Value[NmRecord] < VBinTimesMinTop[NmCounter]) { > : > missing value where TRUE/FALSE needed > In addition: Warning message: > < not meaningful for factors in: Ops.factor(DatMdFile$Time.Value[NmRecord], > VBinTimesMinTop[NmCounter]) > ----------------------------------------------------------------------------------------------------------------- > I noticed that one of the values had decimal places, while the other didn't, > so the comparison would be 11.00 > 10 > I don't know if that might have anything to do with my problem.
Well, not really the decimal places, but the data type. > Anyway, I don't have much idea what the error means, and I don't know how to > check what data type the different vectors are. So time to start looking at the documentation? class() is your friend, you might also want to try str(). > I was wondering if anyone could help me out, and also, I was wondering if > there is any error documentation (stuff that tells what the error means.) Probably one of your objects is a factor rather than a numeric value. > Thanks! > - cjkogan111 ujligges1234 ______________________________________________ R-help@stat.math.ethz.ch 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.