Spss Ibm Software Info

T-TEST GROUPS=Treatment_Group(1 2) /MISSING=ANALYSIS /VARIABLES=Recovery_Days /CRITERIA=CI(.95).

She loaded her cleaned dataset. Dragged “Treatment_Group” into the grouping variable box. “Recovery_Days” into the dependent list. Clicked to see the syntax—just out of curiosity. spss ibm software

“Already did,” she said, smiling. “Linear mixed models. Fixed effects for treatment and time, random intercept for patient ID. Estimated marginal means post-hoc with Bonferroni. SPSS handled the missing data with maximum likelihood.” ” she said

The output window appeared. A pivot table. Then another. Group Statistics . Independent Samples Test . And there, in the second row, under “Sig. (2-tailed)”: . in the second row

“All statistical analyses used IBM SPSS.”