Function mean

website-phishing/utils.js:89–95

* Calculate the arithmetic mean of a vector. * * @param {Array} vector The vector represented as an Array of Numbers. * * @returns {number} The arithmetic mean.

(vector)

 * @returns {number} The arithmetic mean.
 */
function mean(vector) {
  let sum = 0;
  for (const x of vector) {
    sum += x;
  }
  return sum / vector.length;
};

/**
 * Calculate the standard deviation of a vector.