public static double SampleSeries(int startYear, int endYear, LocalRandom random, double[] series)
{
if (startYear < 1928 || 2016 < startYear || endYear < 1928 || 2016 < endYear || endYear < startYear)
{
throw new ArgumentException("Start year and end year must be in 1928-2016");
}
var len = endYear - startYear + 1;
var index = random.Next(len) + (startYear - 1928);
return(series[index] / 100.0);
}
public double Sample(LocalRandom random)
{
var len = annualInflation1957To2016.Length;
return(annualInflation1957To2016[random.Next(len)] / 100.0);
}