Displaying 1 result from an estimated 1 matches for "factivatdm".
2011 Feb 26
1
invalid type (list) for variable
Hi,
I have a problem with an invalid variable type.
My sample dataset is looking like this:
> str(factivaTDM.train)
'data.frame': 4 obs. of 14 variables:
$ access : num 2 3 2 1
$ billion : num 2 1 2 2
$ compani : num 7 6 1 2
$ data : num 6 2 3 4
$ inc : num 5 3 3 2
$ local : num 3 2 1 1
$ mcleodusa...