| Pitfall | How to Use the PDF | |--------|----------------------| | Misinterpreting p-values in medical context | Find section on clinical vs. statistical significance. | | Ignoring missing data patterns | Review how to use PROC MI or PROC FREQ with missing flags. | | Violating model assumptions | Check diagnostic sections (residual plots for PROC REG , proportional hazards test for PROC PHREG ). | | Overlooking multiple comparisons | Locate adjustment methods (Bonferroni, false discovery rate) using PROC MULTTEST . |
"The packages are conflicting," Aris groaned. "The syntax changed in the last update. I can't get the regression to run." Statistical Analysis of Medical Data Using SAS.pdf