MEDIANVISIBLEIFS

MEDIANVISIBLEIFS(rgeMinRange, sCriteria1, sCriteriaRange1 [..])
Returns the

REMARKS
* This function excludes hidden cells caused by AutoFilter, Grouping or that have been Manually Hidden.
* You can use the built-in MEDIAN function -
* You can use the user defined MEDIANIFS function to
* You can use the user defined MEDIANVISIBLE function to
* Similar to the user defined functions AVERAGEVISIBLEIFS, COUNTVISIBLEIFS, MAXVISIBLEIFS, MINVISIBLEIFS and SUMVISIBLEIFS

For instructions on how to add this function to a workbook refer to the page under Inserting Functions