RainbowStats™ · Matrix commands
CUM_COL
Compute cumulative sums down a selected column.
Syntax
CUM_COL(matrix,column)Example or template
CUM_COL(M,0)Details
Column indices are zero-based. Returns a one-column matrix using the existing cumulative-array utility.
Matrix names and editable targets in examples are placeholders for variables you have created. Result-specific EXTRACT keys are not inventoried here.