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8.2.59.67 table.findgroups

Method: [G, TID] = findgroups (obj)

Find groups within a table’s row values.

Finds groups within a table’s row values and get group numbers. A group is a set of rows that have the same values in all their variable elements.

Returns: G - A double column vector of group numbers created from obj. TID - A table containing the row values corresponding to the group numbers.