There are several authoritative articles and textbooks available that cover the statistical analysis of medical data using SAS. Depending on whether you need a quick procedural guide, a book review, or a full textbook, you can access the following resources: Comprehensive Manuals and Textbooks Applied Medical Statistics Using SAS
PROC MI for multiple imputation.PROC STANDARD with MISSING option.LAB_RESULT = . then MISSING_FLAG=1).The first step of analysis is understanding the distribution of your data. Statistical Analysis of Medical Data Using SAS.pdf
PROC TTEST): Comparing means between two groups (e.g., Drug vs. Placebo). The text details the distinction between independent samples and paired samples (e.g., pre-treatment vs. post-treatment on the same patient).PROC NPAR1WAY): When data is not normally distributed, the Wilcoxon Rank-Sum test is preferred. Medical data often skews, making this a vital chapter.The Breakthrough
Elena paused. She looked at the thick book under her arm—the one with the boring title, the one that didn't promise magic, only results. PROC MI for multiple imputation
The Challenge
: A full textbook by Geoff Der and Brian S. Everitt (2013) that provides a comprehensive guide to analyzing medical data with practical examples and theoretical background. A Handbook of Statistical Analyses using SAS Part II: Descriptive Statistics and Graphics The first