|
Featured Tutorial
Featured Macro
Excel Magic Trick 297.5: Conditional Sum for Varying Columns
Learn with formula is best from amongst five different formulas for conditionally summing from varying columns:
1.OFFSET formula
2.INDIRECT formula
3.SUMPRODUCT with multiplication and different sized ranges
4.SUMPRODUCT and INDEX function
5.SUMIFS and INDEX function.
We will see that the versions that use INDIRECT with a zero in the row_num are fastest in calculating.
Also see how data that is setup as a table / list / database is easier to analyze that data that is not in a database setup.
1.OFFSET formula
2.INDIRECT formula
3.SUMPRODUCT with multiplication and different sized ranges
4.SUMPRODUCT and INDEX function
5.SUMIFS and INDEX function.
We will see that the versions that use INDIRECT with a zero in the row_num are fastest in calculating.
Also see how data that is setup as a table / list / database is easier to analyze that data that is not in a database setup.