Resources for (Cox's) proportional hazards regression analysis ( EPIB-681   Data Analysis II ) Updated: Friday March 23, 2007 Data, SAS / Stata/ R programs ... Likelihood (and Likelihood Ratio) .. simplest example (m and m's) How ties are handled in various software programs Fruitfly Data and programs [ SAS ] [ Stata ] [ R code for full dataset and dataset of 10 ] [ full data for R] [for interest only: link to original article course 622 ] Weekend vs. Weekday Admission and Mortality from Myocardial Infarction [ data from Table 3 and R code for hazard calculations and time-varying coefficients ] Do Oscar Winners Live Longer than Less Successful Peers? A Re-analysis of the Evidence [Annals of Internal Medicine, 2006] [ 20-performers: R / SAS programs for time-dependent ph model ] [ R programs for time-dependent ph model for large dataset ] [ Full dataset ] [ 2006 Article & Appendix, & Original (2001) Article ] [ SAS Programs ] [ Raw Data ] Data, SAS/Stata programs, historical, ... Framingham Data [ split records ] and R program for fitting time-varying coefficients older--- Framingham Data [ fram_data.txt ] and programs [ SAS ] [ Stata ] Framingham Study http://www.nhlbi.nih.gov/about/framingham/ Book Chapters, articles, notes etc.. Chapters from Statistical Models for Epidemiology, by D. Clayton and M. Hills (Oxford 1993) ch22: Introduction to regression models [ pp 217-226 ] ch23: Poisson and logistic regression [ pp 227-236 ] ch34: Testing hypotheses [ pp 237-248 ] ch29: conditional logistic regression [ pp 290-297 ] ch30: Cox's regression analysis [ pp 298-306 ] ch33: Nested case-control studies [ pp 329-335] ch34: Gaussian regression models [ pp 336-345] example of 'corner': WindChill     Chart    Link        Equations    Appendix A: Exponentials and logarithms [ pp 351-353 ] Appendix B: Some basic calculus [ pp 354-356 ] Evidence for greater constancy of rate ratios than rate differences Excerpts from Breslow and Day Drafts of 2 expository articles by JH [ link to course 626 ] (626 page also has Cox's CLASSIC 1972 article) Chapters from other textbooks ch3: Kleinbaum, The Cox Proportional Hazards Models and its Characteristics [ pp 83-128 ] in 5 parts [ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] ch3: Collett, Modelling survival data [ pp 55-110 ] in 5 parts [ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] ch6: Hosmer and Lemeshow, Applied Survival Analysis: Assessing Model Adequacy [ pp 196 - ] in 3 parts [ 1 ] [ 2 ] [ 3 ] ch4: Collett, Model checking in the Cox regression model [ pp 111- ] in 3 parts [ a ] [ b ] [ c ]