MessageGears, a data activation and engagement platform provider, has launched dynamic data variables and nested data filters to help companies with segmentation. "By simplifying complex segmentation ...
Each effect has n a-1 degrees of freedom, assuming a complete combination. Thus, for the example, each effect has two degrees of freedom. The procedure compares nested values to data values on the ...
The crossed list should come first, followed by the nested list in parentheses. Note that no asterisks appear within the nested list or immediately before the left parenthesis.