REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...

This feature works best when the columns you want to visualize are adjacent to each other, so you may need to rearrange your ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...