Hi
r-help-boun...@r-project.org napsal dne 19.04.2010 10:12:59: > Hi all, > I'm trying to load a csv file in which all the variables must be of type > number.The object is a dataframe.When i load the file what i get is a dataframe You probably have non numeric data in your original CSV. Either you can correct it before reading it or you could try to force colClasses parameter of read.*whatever* you use and failed to tell. Another option is to remove nonumeric items and change factors to numeric see ?as.numeric and ?as.character Regards Petr > in wich the variables are of type factor.How can I get variables of type > number??? > Thanks all > > ______________________________________________ > 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. ______________________________________________ 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.
