blm (version 1.2)

gof: Get goodness-of-fit statistic blm and lexpit objects.

Description

A Hosmer-Lemeshow type goodness-of-fit for blm or lexpit model. This test is appropriate when the replicates in each covariate class are few.

References

Hosmer, D.W., Lemeshow, S. (2000) Applied Logistic Regression, New York : Wiley, ISBN 0471615536.

See Also

predict,dispersion

Examples

data(birthwt)

fit.linear <- blm(low~smoke+ht+ui+I(ptl>0),birthwt)

fit.linear

gof(fit.linear)