[R] test Breslow-Day for svytable??

2012-08-31 Thread Diana Marcela Martinez Ruiz
Hi all, I want to know how to perform the test Breslow-Day test for homogeneity of odds ratios (OR) stratified for svytable. This test is obtained with the following code: epi.2by2 (dat = daty, method = case.control conf.level = 0.95, units = 100, homogeneity = breslow.day, verbose =

Re: [R] test Breslow-Day for svytable??

2012-08-31 Thread John Sorkin
Suggstion: You need to send us more information, i.e. the code that genrated daty, or a listing of the daty structure, and a copy of the listing produced by epi.2by2 John John David Sorkin M.D., Ph.D. Chief, Biostatistics and Informatics University of Maryland School of Medicine Division of

Re: [R] test Breslow-Day for svytable??

2012-08-31 Thread David Winsemius
On Aug 31, 2012, at 7:20 AM, Diana Marcela Martinez Ruiz wrote: Hi all, I want to know how to perform the test Breslow-Day test for homogeneity of odds ratios (OR) stratified for svytable. This test is obtained with the following code: epi.2by2 (dat = daty, method = case.control

Re: [R] test Breslow-Day for svytable??

2012-08-31 Thread Thomas Lumley
On Sat, Sep 1, 2012 at 4:27 AM, David Winsemius dwinsem...@comcast.net wrote: On Aug 31, 2012, at 7:20 AM, Diana Marcela Martinez Ruiz wrote: Hi all, I want to know how to perform the test Breslow-Day test for homogeneity of odds ratios (OR) stratified for svytable. This test is obtained