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meanpycups
2007 Aug 15
1
AIC and logLik for logistic regression in R and S-PLUS
Dear R users,
I am using 'R' version 2.2.1 and 'S-PLUS' version 6.0; and I loaded the
MASS library in 'S-PLUS'.
I am running a logistic regression using glm:
---------------------------------------------------------------------------
> mydata.glm<-glm(COMU~MeanPycUpT+MeanPycUpS, family=binomial, data=mydata)
---------------------------------------------------------------------------
The values in summary(mydata.glm) are identical for 'R' and 'S-PLUS'
(except that S-PLUS does not return an AIC value).
Here is the summary(mydata.glm):
----------...
2007 Aug 17
0
(Ben Bolker) AIC and logLik for logistic regression in R and S-PLUS
...; version 2.2.1 and 'S-PLUS' version 6.0; and I loaded the
>> > MASS library in 'S-PLUS'.
>> >
>> > I am running a logistic regression using glm:
>> >
>> > >summary(mydata.glm)
>> > Call:
>> > glm(formula = COMU ~ MeanPycUpT + MeanPycUpS, family = binomial,data =
>> > mydata)
[snip]
>> > Null deviance: 30.316 on 21 degrees of freedom
>> > Residual deviance: 23.900 on 19 degrees of freedom
>> > AIC: 29.9
>> > -------------------------------------------------------...