Can I call a procedure from a SQL Script calculation view

Hi folks,

Is it possible to have a procedure in a SQL Script calculation view that calls other procedures, does some calculations, and then returns the values in the view output?

ie:

Call procedure 1 and get result

Call procedure 2 and get result

Then add the two results together and output?

I know I can create a CE_JOIN and I have experimented with various CE calculations but my question is whether it's possible to call other external procedures and return results in the view output?

Thanks,

-Patrick