public void AddIndependentSeries(DatedDataCollectionGen<double> series_, int lag_, string name_=null)
 {
   RegressionsDataSeriesWrapper w = new RegressionsDataSeriesWrapper(series_, lag_, name_);
   w.PropertyChanged += handlePropChanged;
   m_independents.Add(w);
 }
 public void BuildDependent(DatedDataCollectionGen<double> series_,int lag_,string name_)
 {
   Dependent = new RegressionsDataSeriesWrapper(series_, lag_);
 }