Hello,
I'm looking for docoumentation to use a VBA program to call up mathcad and have it calculate a spline for a data set, then send the data back to excel. I can locate my array I need to send in my data just fine, but I'm unsure how to call up MathCad.
As an example, here is the mathcad worksheet I'd like to send the data to with VBA. Please not that the data size changes in length depending on the collection run.