Statistical Analysis Of Medical Data Using Sas.pdf [ RELIABLE ]

Finding a file named is only the first step. To maximize its value, follow this workflow:

proc phreg data=adtte; class trt01pn (ref='Placebo'); model aval * cnsr(0) = trt01pn age sex / ties=exact; hazardratio trt01pn; assess var=(trt01pn) / resample=1000; run; Statistical Analysis of Medical Data Using SAS.pdf

: PROC TTEST and PROC ANOVA are standard for comparing treatment effects across two or more groups . Finding a file named is only the first step