flexmix (version 2.0-1)

fabricfault: Fabric Faults

Description

Number of Faults in rolls of a textile fabric.

Usage

data("fabricfault")

source

G. McLachlan and D. Peel (2000): Finite Mixture Models. John Wiley and Sons Inc. http://www.maths.uq.edu.au/~gjm/DATA/mmdata.html

References

A. F. Bissell (1972): A Negative Binomial Model with Varying Element Sizes Biometrika 59, pages 435-441. M. Aitkin (1996): A general maximum likelihood analysis of overdispersion in generalized linear models. Statistics and Computing 6, pages 251-262.

Examples

data("fabricfault")
fabricMix <- stepFlexmix(Faults ~ 1, data=fabricfault, k=2,
                         model=FLXMRglmfix(family="poisson",
                           fixed=~ log(Length)), 
                         nrep=5)