/// <summary>
/// Returns a Fisher-Snedecor distributed floating point random number.
/// </summary>
/// <returns>A Fisher-Snedecor distributed double-precision floating point number.</returns>
public override double NextDouble()
{
return(chiSquareDistributionAlpha.NextDouble() / chiSquareDistributionBeta.NextDouble() * helper1);
}
/// <summary>
/// Returns a t-distributed floating point random number.
/// </summary>
/// <returns>A t-distributed double-precision floating point number.</returns>
public override double NextDouble()
{
return(normalDistribution.NextDouble() / Math.Sqrt(chiSquareDistribution.NextDouble() / nu));
}