[R] compare results of glms

2010-06-03 Thread Sacha Viquerat
dear list! i have run several glm analysises to estimate a mean rate of dung decay for independent trials. i would like to compare these results statistically but can't find any solution. the glm calls are: dung.glm1-glm(STATE~DAYS, data=o_cov, family=binomial(link=logit))

[R] compare results of glms

2010-06-03 Thread Sacha Viquerat
dear list! i have run several glm analysises to estimate a mean rate of dung decay for independent trials. i would like to compare these results statistically but can't find any solution. the glm calls are: dung.glm1-glm(STATE~DAYS, data=o_cov, family=binomial(link=logit))

Re: [R] compare results of glms

2010-06-03 Thread Joris Meys
Mailing this twice ain't going to help you. Reading a course on statistics might. The test you want to do is answering following hypothesis : The mean predicted value of a specific model differs when different datasets are used to fit it. Seems likely to me if the datasets are not almost