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618
2010 Nov 10
0
biglm and epicalc ROC curves
...model from John Fox's car package. Is there some editing I
can do to the list from bigglm that will allow utilization in epicalc,
or some other technique? Thanks in advance.
library(car)
data(Mroz)
Mroz$in.wf <- ifelse(Mroz$lfp == 'yes', 1 ,0)
mod.bigglm <- bigglm(in.wf ~ k5 + k618 + age + wc + hc + lwg + inc
,data=Mroz
,family=binomial(link='logit')
)
mod.glm <- glm(in.wf ~ k5 + k618 + age + wc + hc + lwg + inc
,data=Mroz
,family=binomial(link='logit')
)
lroc(mod.glm) ## works, and generates the desired graph
lroc(mod.bigglm) ## fails wit...