public static void LinFit2(double[] x, double[] y, double[] sig, double[] a,
out double chisq, LfitFunc funcs)
{
double[,] covar;
if (sig == null)
{
sig = new double[x.Length];
for (int i = 0; i < sig.Length; i++)
{
sig[i] = 1E-2;
}
}
NumericalRecipes.Lfit(x, y, sig, a, out covar, out chisq, funcs);
}
