Trait polars_core::chunked_array::ops::ChunkPeaks[−][src]

pub trait ChunkPeaks {
    fn peak_max(&self) -> BooleanChunked { ... }
    fn peak_min(&self) -> BooleanChunked { ... }
}

Expand description

Find local minima/ maxima

Provided methods

fn peak_max(&self) -> BooleanChunked

Get a boolean mask of the local maximum peaks.

fn peak_min(&self) -> BooleanChunked

Get a boolean mask of the local minimum peaks.

Implementors

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