// this is different than EvalProb(x, error) as it uses the model (i.e., it does not traverse the tree)
double EvalS(int x)
{
double s, tt;
tt = s = 0;
Model ms = models[seasonal];
s = ms.Eval(x % freq, ref tt);
return(s);
}
// this is different than EvalProb(x, error) as it uses the model (i.e., it does not traverse the tree)
double Eval(int x, ref double error)
{
double t, s;
double xx, tt;
//DModel *m= (DModel*)&(models[j]);
if (seasonal == -1 && nv == 0)
{
return(ts[x]);
}
if (seasonal == -1)
{
return(values[0] * x + values[1]);
}
t = s = 0;
if (type == ModelType.EXPLICIT)
{
t = values[x / freq];
}
else if (type == ModelType.IMPLICIT)
{
t = values[0] * x / freq + values[1];
}
else
{
t = values[0] * x + values[1];
}
Model ms = models[seasonal];
tt = 0;
s = ms.Eval(x % freq, ref tt);
xx = s + t;
// Console.Write("Total %lf\n",xx);
error = err;
return(xx);
}