Weighted Packages

The missing JS randomness library.

Relation Rank

A TypeScript library for weighted random item selection

Directed Graph

A Directed Weighted Graph implementation in TypeScript

Undirected Graph. Javascript & Typescript Data Structure.

Weighted random

A content relevance scoring system, with user-configurated weighted formulas.

A weighted random item sampler (selector), where the probability of selecting an item is proportional to its weight, and every item is sampled exactly once (without repetition or replacement). The sampling method utilizes a binary-search optimization, mak

A versatile random item picker library for JavaScript. Supports weighted and non-weighted items, multiple chained filters for both added items and pick operations, single or multiple item selection, sequential and unique picking options, weight modifiers,

Graph data structure.

Configurable, flexible, and overall great random number and data generator library.

Various UMD builds of a great random number and data generator library.

Horizontal tree with weights and click functionality and data configuration. This chart takes maximum number of children to be shown,all other values will be clubbed together and shown as others.

Compute an exponentially weighted mean incrementally.

Compute an exponentially weighted standard deviation incrementally.

Compute an exponentially weighted variance incrementally.

Compute a weighted arithmetic mean incrementally.

Locally-weighted polynomial regression via the LOWESS algorithm.