st: simple forvalues question

[Marck Bulter <177316mb@student.eur.nl>]

Hi,

I would like to test the number of lags needed in a panel data set. 
Therefore, I use varsoc to test the number of lags for each time series. 
But I would like to increase the number of max lags. How can I use this 
as an option in the following code? Because the following does not work, 
due to: , maxlags(8)

forvalues i=1/108 {
display "Calc number of lags pstrmon for CUSIP" `i'
varsoc pstrmon, maxlags(8) if cusip == `i'
more
}

Thanks to Scott for pointing me to the panel unit root article,
http://www.stata.com/statalist/archive/2005-01/msg00430.html


kind regards,
Marck Bulter

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