On 15/02/2016 7:41 AM, asma.r...@gmail.com wrote:
Hi,I read data from file as follows Data<-read.table("file.txt",header=T,sep="\t") mode(Data) list I want to convert data to data frame, I tried the following: as.data.frame(Data) data.frame(Data) But the Data did not change
It is already a dataframe. Whoever told you that mode(Data) is the way to test for that is giving you bad advice. (Probably the same source that said T always means TRUE.)
There's a function is.data.frame() that does the proper test, i.e. inherits(Data, "data.frame") Or you can look at class(Data). Duncan Murdoch
When I tried as.data.frame(unlist(Data)) The Data converted to a vector not to a data frame. Any idea ? Thank you in advance ______________________________________________ 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.
______________________________________________ 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.
