I have an existing VisualBasic routine which reads some data files and
prints results to a file.

I have been then importing them to Excel to use it plot feature.

Realized I could do whole thing in Excel.

Before lunch, I found appropriate reference in Help which had comments
on doing a sequence of calculations and placing them sequential cells.

It's after lunch, and I can't find the reference.
[It had a caution about referencing cells as an array rather than
A1..A23 etc.]

Could someone point me back in right direction.
Using ( too infrequently Excel 97)
Thanks