Trait polars::chunked_array::object::ChunkPeaks

pub trait ChunkPeaks {
    fn peak_max(&self) -> ChunkedArray<BooleanType> { ... }
    fn peak_min(&self) -> ChunkedArray<BooleanType> { ... }
}

This is supported on crate feature object only.

Expand description

Find local minima/ maxima

Provided methods

Get a boolean mask of the local maximum peaks.

Get a boolean mask of the local minimum peaks.