I ran a model last year using version 6.0. According to the output, the data set had - 2 cases missing on all variables - 15 cases with missing x variables, and - 6 cases missing on all varaibles except x variables. **The total number of observations was 87.
I just re-ran the same model on version 6.12 using the same data file and syntax. The output reveals: - 17 cases with missing x variables - 6 vases missing on all variables **Total number of observations was 100.
How is it that 13 new cases are being included when I use version 6.12? Which cases are now being included that were previously excluded? Finally, is there a way for me to re-run the model using only those cases that were utilized in the model I ran in 6.0? The model fit was better in version 6.0.