public void _handle_constant(string flag, bool hasconst)
{
if (flag != null)
{
if (hasconst)
{
k_constant = 1;
const_idx_fl = null;
}
else
{
k_constant = 0;
const_idx_fl = null;
}
}
else if (exog != null)
{
const_idx_fl = null;
k_constant = 0;
}
else
{
// detect where the constant is
var check_implicit = false;
//....
var const_idx_tmp = new numpy <int>().squeeze();
k_constant = const_idx.Length;
if (k_constant == 1)
{
if (exog_np.sum() != 0)//....
{
const_idx = const_idx_tmp;
}
else
{
// we only have a zero column and no other constant
check_implicit = true;
}
}
else if (k_constant > 1)
{
}
else if (k_constant == 0)
{
check_implicit = true;
}
if (check_implicit)
{
}
}
}
public Data(double[] endog, int nan_mask, Array exog = null, int method = 1)
{
endog_np = new numpy <double>(endog);
exog_np = new numpy <double>(exog);
}
public Data(double[] endog, Array exog = null, string missing = null, Dictionary <string, object> kwargs = null)
{
endog_np = new numpy <double>(endog);
exog_np = new numpy <double>(exog);
}
public Data(double[] endog, Array exog = null, string missing = null, bool hasconst = false, string flag = null)
{
endog_np = new numpy <double>(endog);
exog_np = new numpy <double>(exog);
}