swat.cas.table.CASTable.cv¶
-
CASTable.
cv
(casout=None)¶ Return the coefficient of variation of the values of each column
Parameters: - casout : bool or string or dict or CASTable, optional
Indicates the CAS output table to use for output. NOTE: This is only use if by groups are used.
Returns: - pandas.Series
If no By groups are specified.
- pandas.DataFrame
If By groups are specified.