Brief Summary of Model Fit for a glm or loglm Object
Formats a brief summary of model fit for a glm or loglm object, showing
the likelihood ratio Chisq (df) value and or AIC. Useful for inclusion in a plot
title or annotation.
modFit(x, ...) ## S3 method for class 'glm' modFit(x, stats="chisq", digits=2, ...) ## S3 method for class 'loglm' modFit(x, stats="chisq", digits=2, ...)
x |
A |
... |
Arguments passed down |
stats |
One or more of |
digits |
Number of digits after the decimal point in displayed statistics. |
A character string containing the formatted values of the chosen statistics.
Michael Friendly
data(Mental)
require(MASS)
(Mental.tab <- xtabs(Freq ~ ses+mental, data=Mental))
(Mental.mod <- loglm(~ses+mental, Mental.tab))
Mental.mod
modFit(Mental.mod)
# use to label mosaic()
mosaic(Mental.mod, main=paste("Independence model,", modFit(Mental.mod)))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.