TABLE = tabulate(x)
1st column — The unique values of x
2nd column — The number of instances of each value
3rd column — The percentage of each value
If x is a numeric array, TABLE is a numeric matrix. If the elements of x are nonnegative integers, TABLE includes 0 counts for integers between 1 and max(x) that do not appear in x.
If x is a categorical variable, character array, or cell array of strings, TABLE is a cell array.
tabulate(x) with no output arguments displays the table in the command window.