Trait polars::prelude::VarAggSeries

source · 
pub trait VarAggSeries {
    // Required methods
    fn var_as_series(&self, ddof: u8) -> Series;
    fn std_as_series(&self, ddof: u8) -> Series;
}

Required Methods§

source

fn var_as_series(&self, ddof: u8) -> Series

Get the variance of the ChunkedArray as a new Series of length 1.

source

fn std_as_series(&self, ddof: u8) -> Series

Get the standard deviation of the ChunkedArray as a new Series of length 1.

Implementors§