mean.js 422 B

12345678910111213141516171819202122
  1. var baseMean = require('./_baseMean'),
  2. identity = require('./identity');
  3. /**
  4. * Computes the mean of the values in `array`.
  5. *
  6. * @static
  7. * @memberOf _
  8. * @since 4.0.0
  9. * @category Math
  10. * @param {Array} array The array to iterate over.
  11. * @returns {number} Returns the mean.
  12. * @example
  13. *
  14. * _.mean([4, 2, 8, 6]);
  15. * // => 5
  16. */
  17. function mean(array) {
  18. return baseMean(array, identity);
  19. }
  20. module.exports = mean;