stats-accumulator
Version:
A simple tool for calculating incremental stats on numeric streams. Forked from https://github.com/brycebaril/stats-incremental
23 lines (22 loc) • 426 B
TypeScript
export interface StatsJSON {
n: number;
min: number;
max: number;
sum: number;
mean: number;
variance: number;
stddev: number;
}
export default class Stats {
n: number;
min: number;
max: number;
sum: number;
mean: number;
q: number;
constructor();
update(value: string | number): void;
variance(): number;
stddev(): number;
toJSON(): StatsJSON | null;
}