Document Version 0.2.2 (DRAFT) April 24 2012 Erik Knudsen
Document Version 0.2.2 (DRAFT) April 24 2012 Erik Knudsen
What is “collapsing”? (for epidemiologists) Picture a 2x2 tables from Intro Epi: (This is a collapsed table; there are no strata) DiseasedUndiseasedTotal. - ppt download