@seracio/foot-l1-calculations

3.0.5 • Public • Published

foot-l1-calculations

A set of calculation functions used in our projects for Ligue 1 data

Usage

yarn add lodash @seracio/foot-l1-calculations
import {getRankings} from '@seracio/foot-l1-calculations';

const rankings = getRankings(teams, matches);

API

type Ranking = {
    [id: string]: {
        rank: number,
        bp: number,
        bc: number,
        pts: number
    }
}

type Score = [number, number];
  • getRankings: returns an array of rankings for each weeks found in given matches
getRankings(teams: Array<Team>, matches: Array<Matches>): Array<Ranking>
  • getPointsByMatchAndTeam: returns the num of points won for the given team Id in the given match
getPointsByMatchAndTeam(match: Match, teamId: string): number
  • getExpectedPointValue: returns the expected value of a given goal
getExpectedPointValue(minute: number,scoreBefore: Score, isHome: boolean): number
  • getExpectedResult: returns the probability of v, n, d for a given team
getExpectedResult(minute: number, score: Score, isHome: boolean): [v: number, n: number, d: number];

Development

  • Tests
yarn test 
yarn test -- --watch
  • release a new version
yarn build
git commit -am 'new version'
npm version patch | major | minor
git push 
git push --tags
npm publish --access=public

License

MIT License

Copyright (c) 2017 serac.io

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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Install

npm i @seracio/foot-l1-calculations

Weekly Downloads

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Version

3.0.5

License

MIT

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Collaborators

  • seracio