Struct NearestNeighborKernel

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pub struct NearestNeighborKernel { /* private fields */ }
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Fixed-bandwidth nearest-neighbor (or uniform) kernel, $$ K_h(x, x’) = \mathbf{1}_{|x - x’| < h} $$

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impl NearestNeighborKernel

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pub fn new(bandwidth: f64) -> Self

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impl RegKernel for NearestNeighborKernel

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fn eval(&self, x: f64, xi: f64) -> f64

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impl RegKernelMass for NearestNeighborKernel

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fn eval_mass(&self, x: f64, a: f64, b: f64) -> f64

Compute the mass of the kernel between a and b shifted by x $$ \int_a^b K_h(x - u)\, du $$

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