polars.Series.var¶
- Series.var(ddof: int = 1) Optional[float] ¶
Get variance of this Series.
- Parameters
- ddof
“Delta Degrees of Freedom”: the divisor used in the calculation is N - ddof, where N represents the number of elements. By default ddof is 1.
Examples
>>> s = pl.Series("a", [1, 2, 3]) >>> s.var() 1.0