01468nam a2200217Ia 4500 CTU_155176 210402s9999 xx 000 0 und d 1898000 614.4 S559/3rd Shoukri, M. M. Analysis of correlated data with SAS and R Mohamed M. Shoukri, Mohammad A. Chaudhary Boca Raton Chapman & Hall/CRC 2007 New to the Third Edition : The introduction of R codes for almost all of the numerous examples solved with SAS; A chapter devoted to the modeling and analyzing of normally distributed variables under clustered sampling designs; A chapter on the analysis of correlated count data that focuses on over-dispersion; Expansion of the analysis of repeated measures and longitudinal data when the response variables are normally distributed; Sample size requirements relevant to the topic being discussed, such as when the data are correlated because the sampling units are physically clustered or because subjects are observed over time; Exercises at the end of each chapter to enhance the understanding of the material covered; An accompanying CD-ROM that contains all the data sets in the book along with the SAS and R codes Dịch tễ học,Epidemiology Phương pháp thống kê,Statistical methods Nguyên Trung tâm Học liệu Trường Đại học Cần Thơ