mixdist: Finite Mixture Distribution Models

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This package contains functions for fitting finite mixture distribution models to grouped data and conditional data by the method of maximum likelihood using a combination of a Newton-type algorithm and the EM algorithm.

Author
Peter Macdonald <pdmmac@mcmaster.ca>, with contributions from Juan Du <duduyy@hotmail.com>
Date of publication
2012-10-29 08:59:11
Maintainer
Peter Macdonald <pdmmac@mcmaster.ca>
License
GPL (>= 2)
Version
0.5-4
URLs

View on CRAN

Man pages

anova.mix
ANOVA Tables for Mixture Model Objects
bindat
Grouped Binomial Data
binpar
Starting Values of Parameters for the Binomial Data Set
cassie
Cassie's Length-Frequency Example
coef.mix
Extract Mixture Model Coefficients
conditdat
Add Conditional Data to Grouped Data
expdat
A Mixture Data of Three Exponential Distributions
fiftn80
A Mixed Data with Fifteen Normal Components
fitted.mix
Compute Mixture Model Fitted Values
groupstats
Estimate Parameters of One-Component Mixture Distribution
grpintprob
Compute Probabilities of an Observation Falling into a...
mix
Estimate Parameters of Mixture Distributions
mixconstr
Construct Constraints on Parameters
mixdata
Mixed Data
mixgroup
Construct Grouped Data from Raw Data
mixpar2theta
Find the Parameters to be Estimated
mixparam
Construct Starting Values for Parameters
mixtheta2par
Compute All of Parameters from the Estimated Parameters
normals
Scale Mixture Data with Three Normal Components
pearson
Karl Pearson's Crab Data
pearsonpar
Starting Values of Parameters for the Pearson's Data
pikdat5
Heming Lake Pike Data
pike65
Length-Frequency Data for Heming Lake Pike
pike65sg
Length-Frequency Data with Subsamples for Heming Lake Pike
pikepar
Starting Values of Parameters for the Pike Data
pikeraw
A Sample of Pike Lengths
plot.mix
Mix Object Plotting
plot.mixdata
Mixdata Object Plotting
poisdat
Grouped Poisson Data
poispar
Starting Values of Parameters for the Poisson Data Set
print.mix
Print Mix Object
summary.mix
Summarizing Mixture Model Fits
testconstr
Check Constraints
testpar
Check Parameters
weibullpar
Compute Shape and Scale Parameters for Weibull Distribution
weibullparinv
Compute the Mean and Standard Deviation of Weibull...

Files in this package

mixdist
mixdist/data
mixdist/data/pikdat5.txt.gz
mixdist/data/pikeraw.txt.gz
mixdist/data/pikepar.txt.gz
mixdist/data/pike65.txt.gz
mixdist/data/pearsonpar.txt.gz
mixdist/data/normals.txt.gz
mixdist/data/expdat.txt.gz
mixdist/data/bindat.txt.gz
mixdist/data/poispar.txt.gz
mixdist/data/binpar.txt.gz
mixdist/data/cassie.txt.gz
mixdist/data/pearson.txt.gz
mixdist/data/fiftn80.txt.gz
mixdist/data/pike65sg.txt.gz
mixdist/data/poisdat.txt.gz
mixdist/NAMESPACE
mixdist/man
mixdist/man/groupstats.Rd
mixdist/man/print.mix.Rd
mixdist/man/mixdata.Rd
mixdist/man/mixtheta2par.Rd
mixdist/man/binpar.Rd
mixdist/man/testpar.Rd
mixdist/man/mixconstr.Rd
mixdist/man/pikdat5.Rd
mixdist/man/grpintprob.Rd
mixdist/man/expdat.Rd
mixdist/man/pearson.Rd
mixdist/man/pike65.Rd
mixdist/man/plot.mix.Rd
mixdist/man/pikepar.Rd
mixdist/man/cassie.Rd
mixdist/man/coef.mix.Rd
mixdist/man/testconstr.Rd
mixdist/man/weibullparinv.Rd
mixdist/man/anova.mix.Rd
mixdist/man/plot.mixdata.Rd
mixdist/man/pike65sg.Rd
mixdist/man/fiftn80.Rd
mixdist/man/mixgroup.Rd
mixdist/man/pikeraw.Rd
mixdist/man/conditdat.Rd
mixdist/man/normals.Rd
mixdist/man/mixpar2theta.Rd
mixdist/man/mix.Rd
mixdist/man/fitted.mix.Rd
mixdist/man/weibullpar.Rd
mixdist/man/bindat.Rd
mixdist/man/poisdat.Rd
mixdist/man/mixparam.Rd
mixdist/man/poispar.Rd
mixdist/man/summary.mix.Rd
mixdist/man/pearsonpar.Rd
mixdist/DESCRIPTION
mixdist/MD5
mixdist/R
mixdist/R/plot.mix.R
mixdist/R/mixtheta2par.R
mixdist/R/weibullparinv.R
mixdist/R/testpar.R
mixdist/R/anova.mix.R
mixdist/R/as.mixdata.R
mixdist/R/summary.mix.R
mixdist/R/mix.R
mixdist/R/fitted.mix.R
mixdist/R/weibullpar.R
mixdist/R/mixgroup.R
mixdist/R/is.mixdata.R
mixdist/R/print.mix.R
mixdist/R/testconstr.R
mixdist/R/plot.mixdata.R
mixdist/R/mixpar2theta.R
mixdist/R/coef.mix.R
mixdist/R/groupstats.R
mixdist/R/grpintprob.R
mixdist/R/mixconstr.R
mixdist/R/conditdat.R
mixdist/R/mixparam.R