Hi,
I created a model of the following form
proc transreg data=mydata outest=work.est;
model BoxCox(Sales) = identity ( x1 x2 x3 x4 );
run;
When I check the table work.est I do not see coefficients against x1 x2 x3 and x4. The column 'Variable' in work.est does not have any values. I do see columns 'Statistic' and 'Value' which have Error, Root RMSE etc. How do I score an external data using this model's coefficients? Since I have used a boxcox transformation, what transformation do I need to get the predictions in the original form? Thanks for the help!
All SAS regression procedure support the "missing value trick" for scoring external data. I don't use PROC TRANSREG enough to know whether it supports other scoring options.
All SAS regression procedure support the "missing value trick" for scoring external data. I don't use PROC TRANSREG enough to know whether it supports other scoring options.
Hi Rick,
Could you please help me with the question in this link?
Thanks,
Roushan
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