Technical ArticlesExpert analysts and data users cover applied skills, important reference materials, and other useful tidbits. All Technical Articles 5 technical articles Reference Article: Medicaid WaiversAugust 28, 2026 Topics: Medicaid Reference Article: Medicare Telehealth Claims ResearchAugust 28, 2026 Topics: Medicare An Argument for Dummy Tables with ExamplesJuly 7, 2026 Topics: Analytic Guidance Coding Time Windows in SASApril 22, 2026 Topics: Analytic Guidance Counting Missingness with PROC FORMAT and PROC FREQMarch 3, 2026 Topics: Analytic Guidance View all technical articles >