mixreg (version 2.0-10)

Functions to Fit Mixtures of Regressions

Description

Fits mixtures of (possibly multivariate) regressions (which has been described as doing ANCOVA when you don't know the levels). Turner (2000) .

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Version

Install

install.packages('mixreg')

Monthly Downloads

184

Version

2.0-10

License

GPL (>= 2)

Maintainer

Rolf Turner

Last Published

October 14th, 2021

Functions in mixreg (2.0-10)

mixreg

Fit a mixture of linear regressions.

plot.cint

Plot confidence intervals for a Gaussian scalar mixture model.

kilns

The kilns data sets.

aphids

Data on the rate of infection of tobacco plants by a virus spread by aphids.

cband

Calculate confidence and prediction bands for mixtures of one-variable regressions.

mixreg-internal

Internal mixreg functions

ncMcTest

Perform a Monte Carlo test for the number of components in a mixture of regressions.

plot.mixreg

Plot a fitted mixture of regressions.

covMix

Calculate the covariance matrix of the parameter estimates for a mixture of regressions.

plot.cband

Plot confidence bands for a mixture of regressions.

visualFit

Fit a mixture of regressions model by “visual” means.

plot.mixresid

Plot residuals for a fitted mixture of linear regressions.

stepPlot

Plot the steps of the fit of a mixture of regressions model.

qqMix

Draw a normal quantile-quantile plot of the residuals from a fitted mixture of linear regressions.

rmixreg

Simulate data from a mixture of regressions model.

residuals.mixreg

Calculate the residuals of a mixture of linear regressions.