[R] Model fit using mcexact from exactLoglinTest

2011-07-08 Thread Michael . Laviolette
I'm using the mcexact function from the exactLoglinTest package on data comparing performance of rapid and laboratory tests for detection of H1N1 flu. My setup is as follows: ridt.res <- c("A-B-", "A+B-", "A-B+") pcr.res <- c("Negative", "AH3", "B") xtab <- expand.grid(ridt = ridt.res, pcr = pcr.

Re: [R] model fit

2010-08-03 Thread aline uwimana
AIC(sum.coef7) Erreur dans UseMethod("logLik") : pas de méthode applicable pour "logLik" I tried but no usemethod("loglik")-> svyglm doesn't use Likelihood. 2010/8/3 Brad Fulton > Hi Rwanuza > > > > Here is the code I used to calculate the BIC score from the AIC score > > > > Model.1=svyglm(a

[R] Model fit

2010-07-28 Thread rwanuza
Does anyone know how to calculated a AIC, BIC, score when using svyglm for logistic regressions? Thanks Rwanuza -- View this message in context: http://r.789695.n4.nabble.com/Model-fit-tp2305668p2305668.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML v

[R] Model Fit Statistics in a Logit Model

2010-07-26 Thread Mathew, Abraham T
I'm running a logistic regression model in R. I've used both the Zelig and Car packages. However, I'm wondering if there is a simple way to get the model fit statistics for the model. (pseudo R-square, chi-square, log liklihood,etc) Thanks ___