Dataset unique

Purpose

Returns a DataSet object containing all the unique values from the input.

Synopsis

D = unique(x); D = unique(x,'rows');

Description

Overload of the standard unique command. This method operates exactly as described for standard matrices (see standard unique documentation) except that the output is a DataSet object. Note that if the 'rows' input is supplied, labels, classes, etc. are retained on all modes. Otherwise, they are cleared.

See Also

dataset/sortrows