Hi all,
Suppose I have a data frame myDF, col A is factor, col B is numeric, col C
is character. I can get their classes by
class(myDF$A)
but is there a quick way to show what classes of all columns are? Thank you.
Tian
[[alternative HTML version deleted]]
On Tue, 2006-08-15 at 13:10 -0400, T Mu wrote:
Hi all,
Suppose I have a data frame myDF, col A is factor, col B is numeric, col C
is character. I can get their classes by
class(myDF$A)
but is there a quick way to show what classes of all columns are? Thank you.
Tian
Depending upon
