Hi,

I am using Stata 12 and am trying to run intervention analysis using a package called tstf developed by Nicola Orsini & Xing-Wu Zhou, Biostatistics Team, from the Department of Public Health Sciences, Karolinska Institutet in Sweden.

I was able to install the package and pulled up the help file using

Code:
ssc install tstf
help tstf
I then set the time variable using
Code:
tsset time, monthly
But was unable to run the following command provided in the help file:
Code:
tstf lograte if inrange(time, 625, 691), smooth int(676) arima(1,1,1) sarima(1,0,0,12) tabulate grdata eform ytitle("Calling rates per 100,000 smokers") xlabel(625(6)691, angle(45)) xmtick(625(1)691) name(figure2a, replace)
The error message I received was:
Code:
option version() not allowed
Any ideas as to why this might be happening? Thank you in advance for any insights.

Best,
Gina