Using non numeric in Matrix

[roadrunner]

Hi Jacqueline,

I'm not exactly sure what you are doing wrong but here are some tips:

Make sure you are in the CAS, not Home.

Don't use the matrix writer (shift 4), instead, use the matrix template which you can access with this key:
  1507232037.png (Size: 2.24 KB / Downloads: 61) then pick the 6th position over on the top row:

   

Also make sure the variables you are using are not already defined: shift/mem/user variables and shift/mem/cas vars.

If you still can't get it, post a screen shot of your input or cut and paste the input into a reply.

Road