| NregFix {flexmix} | R Documentation |
A simple artificial regression example with 3 latent classes, two independent variables, one concomitant variable and a dependent variable which follows a Gaussian distribution.
data("NregFix")
A data frame with 200 observations on the following 5 variables.
x1x20 1w0 1yclass
data("NregFix")
library("lattice")
xyplot(y ~ x1 | x2*w, data = NregFix, groups = class)
Model <- FLXMRglmfix(~1, fixed = ~x2,
nested = list(k = c(2,1), formula = c(~x1, ~0)))
fittedModel <- stepFlexmix(y ~ 1, model = Model, data = NregFix, k = 3,
concomitant = FLXPmultinom(~ w), nrep=5)
fittedModel
summary(refit(fittedModel))