letter-frequency v1.0.0

letter-frequency

Count letter frequency in a text

Install

$ npm install --save letter-frequency

Usage

const letterFrequency = require('letter-frequency');

letterFrequency('Hello World', 'name');
/*=> [ [ 'a', 0 ],
  [ 'b', 0 ],
  [ 'c', 0 ],
  [ 'd', 1 ],
  [ 'e', 1 ],
  [ 'f', 0 ],
  [ 'g', 0 ],
  [ 'h', 1 ],
  [ 'i', 0 ],
  [ 'j', 0 ],
  [ 'k', 0 ],
  [ 'l', 3 ],
  [ 'm', 0 ],
  [ 'n', 0 ],
  [ 'o', 2 ],
  [ 'p', 0 ],
  [ 'q', 0 ],
  [ 'r', 1 ],
  [ 's', 0 ],
  [ 't', 0 ],
  [ 'u', 0 ],
  [ 'v', 0 ],
  [ 'w', 1 ],
  [ 'x', 0 ],
  [ 'y', 0 ],
  [ 'z', 0 ] ] */

API

letter-frequency(input, sorting)

input

Type: string

Input string given by the user.

sorting

Type: string Default: name Options: name, value

Sorting method of letters.

License

MIT © Ziyaddin Sadigov