[Gsl-shell-info] matrix operations

[John Coppola]

hello,

i have a couple of questions on some matrix operations that i could not figure out from the documentation...

1. is there a way to combine matrices?  for example in matlab you can combine two matrices with something like this...

  A = [1 1; 1 1]
  B = [2 2; 2 2]
  C = [A B] ---> C = [1 1 2 2; 1 1 2 2]
  C = [A;B] ---> C = [1 1; 1 1; 2 2; 2 2]

...is there an easy way to do this with GSL-shell?

2. is there a built-in command to get the sum, average, and standard deviation of the elements of a matrix?


thanks,
-j