static calculateStandardDeviation(samples, mean) {
var deviation = 0;
// TODO: use reduce
samples.forEach(x => deviation += Math.pow(x - mean, 2));
deviation = deviation / (samples.length);
deviation = Math.sqrt(deviation);
return deviation;
}
static calculateStandardDeviation(sample, mean) {
var deviation = 0;
ListWrapper.forEach(sample, (x) => {
deviation += Math.pow(x - mean, 2);
});
deviation = deviation / (sample.length);
deviation = Math.sqrt(deviation);
return deviation;
}