I try to use tuples in the loop of tuples, however, it got some error: invalid 'y2'
Does anyone know command tuples and give me a tips why the syntax is wrong?
Is it because the citation of "`ntuples'", how to correct this?
Code:
tuples  x1 x2                           
        forvalues i = 1/`ntuples' {
        tempvar varIV`i' 
        gegen `varIV`i''=rowmean(`tuple`i'')
                tuples  y1 y2  
                forvalues k = 1/`ntuples' {
                tempvar varDV`k'
                gegen `varDV`k''=rowmean(`tuple`k'')