search for: columnone

...ferenced. > > Your Rscript, running from 'empty' never defines foo. And codetools tells > you that because more often than not it is error. Sometimes codetools gets > it wrong too, ie with you peek into data structure via evaluation tricks or > with simple with(mydataframe, columnOne). > > No, the symbol is acytually defined in a package that is not loaded when running under GnuR. But I still don't understand what is even trying to find the symbol in an execution path that doesn't reference it. I'm not sure what you mean by codetools, but is it examining m...

Can someone explain a message of this form from an rscript execution: Note: no visible global function definition for 'foo' This happens right at the start of execution. 'foo' is only executed in a branch of an 'if' that is not reached with the particular arguments passed to the script. If I source the script in a shell and run it I do not get the message. Mick

...with two colums. I solve this with adding " " via paste to each element of the first column in one legend command, and then adding a second legend more to the right with the second column with bty="n". That's OK for the results, but not elegant programming... paste(ColumnOne, "\t", ColumnTwo, sep="") would be more what I'd intuitively use. Any ideas are welcome! Berry (Potsdam, Germany) [[alternative HTML version deleted]]

...gt;> Your Rscript, running from 'empty' never defines foo. And codetools tells >> you that because more often than not it is error. Sometimes codetools gets >> it wrong too, ie with you peek into data structure via evaluation tricks or >> with simple with(mydataframe, columnOne). >> >> > No, the symbol is acytually defined in a package that is not loaded when > running under GnuR. But I still don't understand what is even trying to > find the symbol in an execution path that doesn't reference it. I'm not > sure what you mean by codetoo...