08-08-2012 12:33 PM
I am using SAS EM for a logistic regression prediction. I found that sometimes I ran the nodes under the same conditions, but the result can be different (selection of variables ....).
I used stepwise iteration in the logistic regression, and imputed and transformed variables before running the regression node.
Your suggestion will be appreciated!
04-15-2016 01:54 PM
If you have partitioned your dataset, you might get different results anytime you run your nodes if the "Rerun" feature on your "Input data" node has been set to "Yes". The reason is that the partition node splits your dataset into "Training" and "Validation" randomly which could end up in getting slightly different results.