int GetNumObs()
The return value is the number of observations in the DataObject.
None
This method returns the number of observations in the DataObject.
mData = { 1.0 2.0 3.0 4.0,
1.7 2.2 2.4 5.3,
2.2 2.5 1.3 6.7 };
mVarNames = 'X1':'X4';
declare DataObject dobj;
dobj = DataObject.Create( "Sample Data", mVarNames, mData );
NumObs = dobj.GetNumObs();
print NumObs;