[ADMB Users] how to assign a matrix column (vector) after extracting it
shyunuw at gmail.com
Sat Oct 16 18:40:00 PDT 2010
This inquiry should be easy to many of you. I would appreciate your
help and time.
I am extracting columns of a matrix say, MM, and then am trying to
assign those individual columns to another matrix M. MM and M have
different dimensions: e.g., dimension of MM = (r x c), while dimension
of M = (r x (c-1) ). Of course, I can do so by looping across rows
and columns, but I am trying to reduce the two loops into one loop.
Following is my idea.
In the above example, I am using
which is from the ADMB manual, but the compile-link is in error.
If I were in R, I would do like the following:
for(j in 1:(c-1))
I would greatly appreciate your hint. Also if you can show the usage
of the command, "matrix::colfill(int& j, vector&), it will be more
than great. Thank you,
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