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/** * Given the output of `linearRegression`: an object * with `m` and `b` values indicating slope and intercept, * respectively, generate a line function that translates * x values into y values. * * @param {Object} mb object with `m` and `b` members, representing * slope and intersect of desired line * @returns {Function} method that computes y-value at any given * x-value on the line. * @example * var l = linearRegressionLine(linearRegression([[0, 0], [1, 1]])); * l(0) // = 0 * l(2) // = 2 * linearRegressionLine({ b: 0, m: 1 })(1); // => 1 * linearRegressionLine({ b: 1, m: 1 })(1); // => 2 */function linearRegressionLine(mb /*: { b: number, m: number }*/) {    // Return a function that computes a `y` value for each    // x value it is given, based on the values of `b` and `a`    // that we just computed.    return function (x) {        return mb.b + mb.m * x;    };}
export default linearRegressionLine;