Hi again Is there any way to check the relations between dbFD indexes?
Function cor for example? I can't manage to put the informations correctly I want to see the relationships between the dbFD output (nbsp, sing.sp, FRic, FEve, FDiv, FDis and RaoQ) How should I type it? Thank you Fábio 2016-03-06 21:48 GMT+00:00 Jim Lemon <drjimle...@gmail.com>: > The values in a$x do look numeric. What do you get from: > > class(a$x) > > If the result is "factor", as it was for your ft$trait3 variable (and > I hope that a$x is the same variable with a different name), then at > least one of those values must have been read in as non-numeric. The > possible reasons for this are many as Jeff noted and may be a > non-printing character that has crept into your original data file. If > your data set is as small as your example, I would start by loading > the original data file into a hex editor and looking for a character > that shouldn't be there. I once had to write a program in C that > scanned very large files of customer data to find just such > troublemakers and tell me where they were. > > Jim > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.