halfnormal

const halfnormal: Readonly<{ kind: "continuous"; logpdf: (x, params) => number; name: "halfnormal"; params: string[]; cdf: number; dlogpdf: { dsigma: number; dx: number; }; mean: number; pdf: number; quantile: number; sample: number; sampleN: any[]; support: number[]; validate: void; variance: number; }>

Defined in: halfnormal.js:28

Half-normal distribution, the absolute value of a zero-mean normal. Parameterized {sigma} with scale sigma > 0. Support is [0, infinity).