protected double[][] InputData()
{
return(Filter.FilteredResult().Select(i => IndependantVariables.Select(j => j.ValueFunc(i)).ToArray()).ToArray());
}
public TFinalType WithVariable(string name, Func <T, double> selector)
{
IndependantVariables.Add(new RegressionVariableDecl(name, selector));
return(ReturnValue);
}
protected string[] GetInputNames() => IndependantVariables.Select(i => i.Name).ToArray();
