Hello,
I would like to extract the number of rows and columns of a matrix
individually. The shape command outputs the rows and columns together,
but are there commands that will separately give the rows and
separately give the columns?
Thanks
___
len(M) will give you the number of rows of M.
For columns I just use M.shape[1] myself, I don't know if there exists a
shortcut.
-=- Olivier
Le 26 mars 2012 19:03, Stephanie Cooke cooke.stepha...@gmail.com a écrit :
Hello,
I would like to extract the number of rows and columns of a matrix
On 27.03.2012, at 1:26AM, Olivier Delalleau wrote:
len(M) will give you the number of rows of M.
For columns I just use M.shape[1] myself, I don't know if there exists a
shortcut.
You can use tuple unpacking, if that helps keeping your code conciser…
nrow, ncol = M.shape
Cheers,