web-vitals-distribution
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Probability Distribution Utility for Web Vitals
14 lines (13 loc) • 486 B
TypeScript
export declare class LogNormalDistribution {
mu: number;
sigma: number;
constructor(mu: number, sigma: number);
static fromMeanAndMedian(mean: number, median: number): LogNormalDistribution;
static fromCumulativeDistributionPair(x1: number, y1: number, x2: number, y2: number): LogNormalDistribution;
pdf(x: number): number;
cdf(x: number): number;
percentile(probability: number): number;
mean(): number;
median(): number;
mode(): number;
}