[R] help - hoslem.test

[John Kane]

> -----Original Message-----
> From: lutipilotto at yahoo.com.br
> Sent: Thu, 30 Apr 2015 04:24:32 -0700
> To: r-help at r-project.org, jrkrideau at inbox.com
> Subject: RE: [R] help - hoslem.test
> 
> load("id3.rda")
And what is this?  

We do not have access to your office or computer hard disc.

Please read http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example, see ?dput for sending data?

It is very unlikely anyone here can help if we have no data.


> attach(id3)
> 
> #transformando q13 em binária
> q131<-ifelse(q13==1,1,ifelse(q13==2,2,ifelse(q13==3,2,
> ifelse(q13==4,2,ifelse(q13==5,2,NA)))))
> id3<-cbind(id3,q131)
> id3$q131 <- as.factor(id3$q131)
> 
> tp1 <- glm(q131 ~ q11 + q10+q12+edcat + q08+q06+ q14, family =
> binomial(link = "logit"), data=id3)
> tp1
> 
> library(ResourceSelection)
> hoslem.test(tp1$q131, fitted(tp1), g=10)
> 
> dataframe: https://www.dropbox.com/s/9qrdf4mhd6tzypi/id3.rda?dl=0
> 
> 
> __________________________________________________
> Luciane Maria Pilotto
> Mestre e Doutoranda em Saúde Bucal Coletiva - FO/UFRGS
> NDE Odontologia - UNIVATES
> Telefone: (51) 84512344
> 
> --------------------------------------------
> Em qui, 30/4/15, John Kane <jrkrideau at inbox.com> escreveu:
> 
>  Assunto: RE: [R] help - hoslem.test
>  Para: "Luciane Maria Pilotto" <lutipilotto at yahoo.com.br>,
> r-help at r-project.org
>  Data: Quinta-feira, 30 de Abril de 2015, 7:52
> 
>  http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example
> 
>  John Kane
>  Kingston ON Canada
> 
> 
>  > -----Original Message-----
>  > From: lutipilotto at yahoo.com.br
>  > Sent: Wed, 29 Apr 2015 18:45:26 -0700
>  > To: r-help at r-project.org
>  > Subject: [R] help - hoslem.test
>  >
>  > Hello,
>  >
>  > I'm working with
>  ordinal logistic regression model (polr) and would like
>  > to test the proportional odds assumption.
>  For this, I ran the binary
>  > logistic
>  regressions with varying cutpoints on the dependent
>  variable, as
>  > described in the following
>  commands. When running the test of Hosmer and
>  > Lemeshow (hoslem.test) for residuals gives
>  error.
>  >
>  > Thanks,
>  > Luciane
>  >
>  >
>  ______________________________________________
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>  self-contained, reproducible code.
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