fabricfault {flexmix} | R Documentation |
Number of faults in rolls of a textile fabric.
data("fabricfault")
A data frame with 32 observations on the following 2 variables.
Length of role (m).
Number of faults.
G. McLachlan and D. Peel (2000): Finite Mixture Models. John Wiley and Sons Inc. http://www.maths.uq.edu.au/~gjm/DATA/mmdata.html
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.
data("fabricfault") fabricMix <- stepFlexmix(Faults ~ 1, data=fabricfault, k=2, model=FLXMRglmfix(family="poisson", fixed=~ log(Length)), nrep=5)