Extract Model Fitted Values

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Description

Extract fitted values for each component from a flexmix object.

Usage

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## S4 method for signature 'flexmix'
fitted(object, drop = TRUE, aggregate = FALSE, ...)

Arguments

object

an object of class "flexmix" or "FLXR"

drop

logical, if TRUE then the function tries to simplify the return object by combining lists of length 1 into matrices.

aggregate

logical, if TRUE then the fitted values for each model aggregated over the components are returned.

...

currently not used

Author(s)

Friedrich Leisch and Bettina Gruen

Examples

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data("NPreg", package = "flexmix")
ex1 <- flexmix(yn ~ x + I(x^2), data = NPreg, k = 2)
matplot(NPreg$x, fitted(ex1), pch = 16, type = "p")
points(NPreg$x, NPreg$yn)

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