[R] Accessing Named Column in a Matrix
jholtman at gmail.com
Tue Jun 24 04:07:40 CEST 2008
It does not appear that the 'print' statment agrees with the output of
'str'. It appears that you only have a 3x2 matrix in the 'print',
while the 'str' indicates a 150x80 matrix. Can you "provide
commented, minimal, self-contained, reproducible code" so it is easier
to see what the problem might be.
Also you might choose another name besides 'data' since that is also a
function in R.
On Mon, Jun 23, 2008 at 9:12 PM, Gundala Viswanath <gundalav at gmail.com> wrote:
> How can I access the "var" column in this matrix
> [1,] 1372.23718 2.277450e+04
> [2,] 74.48333 5.494448e+01
> [3,] 226.63590 6.023199e+02
> I've had a look with
> num [1:150, 1:80] 30.9 8.6 8.5 159.7 1.7 ...
> - attr(*, "dimnames")=List of 2
> ..$ : NULL
> ..$ : chr [1:80] "" "" "" "" ...
> But can't seem to make sense how to access "var" value.
> I've also tried with
> But still fail to access "var" column
> - Gundala Viswanath
> Jakarta - Indonesia
> R-help at r-project.org mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
+1 513 646 9390
What is the problem you are trying to solve?
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