On May 17, 2013, at 01:59 , David Winsemius wrote:
On May 16, 2013, at 1:46 PM, Hermann Norpois wrote:
Hello,
I fail to tranfer data from a dataframe to a matrix.
jam is from a dataframe (and belongs still to the class dataframe) and
should look like m (see below).
jam
vec1 vec3
Why not simply:
matrix(jam, ncol=2)
[,1] [,2]
[1,] 172 223
[2,] 173 356
On Thu, May 16, 2013 at 4:46 PM, Hermann Norpois hnorp...@gmail.com wrote:
Hello,
I fail to tranfer data from a dataframe to a matrix.
jam is from a dataframe (and belongs still to the class dataframe) and
On May 16, 2013, at 1:46 PM, Hermann Norpois wrote:
Hello,
I fail to tranfer data from a dataframe to a matrix.
jam is from a dataframe (and belongs still to the class dataframe) and
should look like m (see below).
jam
vec1 vec3 d1 d2
1 172 173 223 356
dput (jam)
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