GoodnessOfFitFStatistic Property

public double FStatistic { get; }

Public ReadOnly Property FStatistic As Double
	Get

public:
property double FStatistic {
	double get ();
}

member FStatistic : float with get

This is equal to the ratio of the mean squared for the regression to the mean squared residual.
This is the statistic for a hypothesis test where the null hypothesis is that all the parameters are equal to 0 and the alternative hypothesis is that at least one parameter is nonzero.