Trait blackjack::traits::DataFrameGroupByBehavior

pub trait DataFrameGroupByBehavior {
    fn groupby<T>(&self, keys: Series<T>) -> DataFrameGroupBy<T>
    where
        T: BlackJackData + ToPrimitive;
}

The intended behavior of a grouped DataFrame.

Required Methods

fn groupby<T>(&self, keys: Series<T>) -> DataFrameGroupBy<T>where
    T: BlackJackData + ToPrimitive,

Group by method for grouping Series in a DataFrame by key.

Implementors

impl DataFrameGroupByBehavior for DataFrame