Trait polars_core::chunked_array::ops::ArgAgg

pub trait ArgAgg {
    fn arg_min(&self) -> Option<usize> { ... }
    fn arg_max(&self) -> Option<usize> { ... }
}

Argmin/ Argmax

Provided methods

fn arg_min(&self) -> Option<usize>

Get the index of the minimal value

fn arg_max(&self) -> Option<usize>

Get the index of the maximal value

Implementors

impl ArgAgg for BooleanChunked

impl ArgAgg for CategoricalChunked

This is supported on crate feature dtype-categorical only.

impl ArgAgg for ListChunked

impl ArgAgg for Utf8Chunked

impl<T> ArgAgg for ChunkedArray<T> where
    T: PolarsNumericType, 

impl<T> ArgAgg for ObjectChunked<T>

This is supported on crate feature object only.