[R] Exact logistic regression, data frame issue

2014-01-11 Thread Razi Zaidi
Hi there I have the dataframe below saved in an object /tst/ agegrp bmigrp pep n 1 1 a 0 2 2 2 a 0 2 3 3 a 0 0 4 1 b 0 47 5 2 b 0 43 6 3 b 0 31 7

Re: [R] Exact logistic regression, data frame issue

2014-01-11 Thread peter dalgaard
On 11 Jan 2014, at 19:09 , Razi Zaidi raziza...@doctors.org.uk wrote: Hi there I have the dataframe below saved in an object /tst/ agegrp bmigrp pep n 1 1 a 0 2 2 2 a 0 2 3 3 a 0 0 4 1 b 0