search for: womenlf

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2008 Jun 20
1
omnibus LR in multinomial model
...from multinom ? The residual deviance is there but I was hoping I could somehow pull out the deviance based on just using an intercept ? Sample code is below from the CAR book but I wasn't sure how to do it based on that example. Thanks for any insights. library(car) library(nnet) attach(Womenlf) participation <- ordered(partic, levels=c('not.work', 'parttime', 'fulltime')) print(participation) mod.multinom <- multinom(participation ~ hincome + children) print(mod.multinom) print(str(mod.multinom))
2002 Aug 14
1
Why can't Anove (car package) see the data?
At the end of the 'Details:' section of the help on Anova (car package), it states: The standard R `anova' function calculates sequential (type-I) tests. These rarely test meaningful hypotheses. So I thought I'd try it. However, I was perplexed to get this message: Browse[1]> Anova.glm(leaf.glm1, type ="II") Error in terms.formula(formula, data = data) :