public static TResult StandardDeviation<T, TResult>(IEnumerable<T> values)
    where T : INumber<T>
    where TResult : IFloatingPointIeee754<TResult>
{
    TResult standardDeviation = TResult.Zero;

    if (values.Any())
    {
        TResult average = Average<T, TResult>(values);
        TResult sum = Sum<TResult, TResult>(values.Select((value) => {
            var deviation = TResult.CreateSaturating(value) - average;
            return deviation * deviation;
        }));
        standardDeviation = TResult.Sqrt(sum / TResult.CreateSaturating(values.Count() - 1));
    }

    return standardDeviation;
}