Sorry. I sent this to r-help by mistake. Could somebody help delete it
from the archive?
On Wed, Dec 9, 2009 at 9:29 PM, Peng Yu wrote:
> I make a version for matrix. Because, it would be more efficient to
> split each column of a matrix than to convert a matrix to a data.frame
> then call split(
I make a version for matrix. Because, it would be more efficient to
split each column of a matrix than to convert a matrix to a data.frame
then call split() on the data.frame. Note that the version for a
matrix and a data.frame is slightly different. Would somebody add this
in R as well?
split.mat
2 matches
Mail list logo
