Tools for Analyzing Finite Mixture Models


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Documentation for package ‘mixtools’ version 1.1.0

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boot.comp Performs Parametric Bootstrap for Sequentially Testing the Number of Components in Various Mixture Models
boot.se Performs Parametric Bootstrap for Standard Error Approximation
CO2data GNP and CO2 Data Set
compCDF Plot the Component CDF
density.npEM Normal kernel density estimate for nonparametric EM output
density.spEM Normal kernel density estimate for semiparametric EM output
depth Elliptical and Spherical Depth
dmvnorm The Multivariate Normal Density
ellipse Draw Two-Dimensional Ellipse Based on Mean and Covariance
expRMM_EM EM algorithm for Reliability Mixture Models (RMM) with right Censoring
flaremixEM EM Algorithm for Mixtures of Regressions with Flare
gammamixEM EM Algorithm for Mixtures of Gamma Distributions
Habituationdata Infant habituation data
hmeEM EM Algorithm for Mixtures-of-Experts
ise.npEM Integrated Squared Error for a selected density from npEM output
logdmvnorm The Multivariate Normal Density
logisregmixEM EM Algorithm for Mixtures of Logistic Regressions
makemultdata Produce Cutpoint Multinomial Data
multmixEM EM Algorithm for Mixtures of Multinomials
multmixmodel.sel Model Selection Mixtures of Multinomials
mvnormalmixEM EM Algorithm for Mixtures of Multivariate Normals
mvnpEM EM-like Algorithm for Nonparametric Mixture Models with Conditionally Independent Multivariate Component Densities
NOdata Ethanol Fuel Data Set
normalmixEM EM Algorithm for Mixtures of Univariate Normals
normalmixEM2comp Fast EM Algorithm for 2-Component Mixtures of Univariate Normals
normalmixMMlc EC-MM Algorithm for Mixtures of Univariate Normals with linear constraints
normmix.sim Simulate from Mixtures of Normals
normmixrm.sim Simulate from Multivariate (repeated measures) Mixtures of Normals
npEM Nonparametric EM-like Algorithm for Mixtures of Independent Repeated Measurements
npEMindrep Nonparametric EM-like Algorithm for Mixtures of Independent Repeated Measurements
npEMindrepbw Nonparametric EM-like Algorithm for Mixtures of Independent Repeated Measurements
npMSL Nonparametric EM-like Algorithm for Mixtures of Independent Repeated Measurements - Maximum Smoothed Likelihood version
plot.mixEM Various Plots Pertaining to Mixture Models
plot.mixMCMC Various Plots Pertaining to Mixture Model Output Using MCMC Methods
plot.mvnpEM Plots of Marginal Density Estimates from the mvnpEM Algorithm Output
plot.npEM Plot Nonparametric or Semiparametric EM Output
plot.spEM Plot Nonparametric or Semiparametric EM Output
plot.spEMN01 Plot mixture pdf for the semiparametric mixture model output by spEMsymlocN01
plotexpRMM Plot sequences from the EM algorithm for censored mixture of exponentials
plotFDR Plot False Discovery Rate (FDR) estimates from output by EM-like strategies
plotseq.npEM Plotting sequences of estimates from non- or semiparametric EM-like Algorithm
plotspRMM Plot output from Stochastic EM algorithm for semiparametric scaled mixture of censored data
plotweibullRMM Plot sequences from the Stochastic EM algorithm for mixture of Weibull
poisregmixEM EM Algorithm for Mixtures of Poisson Regressions
print.mvnpEM Printing of Results from the mvnpEM Algorithm Output
print.npEM Printing non- and semi-parametric multivariate mixture model fits
print.summary.mvnpEM Summarizing Fits for Nonparametric Mixture Models with Conditionally Independent Multivariate Component Densities
print.summary.npEM Summarizing non- and semi-parametric multivariate mixture model fits
RanEffdata Simulated Data from 2-Component Mixture of Regressions with Random Effects
regcr Add a Confidence Region or Bayesian Credible Region for Regression Lines to a Scatterplot
regmixEM EM Algorithm for Mixtures of Regressions
regmixEM.chgpt ECM Algorithm for Mixtures of Regressions with Changepoints
regmixEM.lambda EM Algorithm for Mixtures of Regressions with Local Lambda Estimates
regmixEM.loc Iterative Algorithm Using EM Algorithm for Mixtures of Regressions with Local Lambda Estimates
regmixEM.mixed EM Algorithm for Mixtures of Regressions with Random Effects
regmixMH Metropolis-Hastings Algorithm for Mixtures of Regressions
regmixmodel.sel Model Selection in Mixtures of Regressions
repnormmixEM EM Algorithm for Mixtures of Normals with Repeated Measurements
repnormmixmodel.sel Model Selection in Mixtures of Normals with Repeated Measures
rexpmix Simulate from Mixtures of Exponentials
rmvnorm Simulate from a Multivariate Normal Distribution
rmvnormmix Simulate from Multivariate (repeated measures) Mixtures of Normals
rnormmix Simulate from Mixtures of Normals
RodFramedata Rod and Frame Task Data Set
RTdata Reaction Time (RT) Data Set
RTdata2 Reaction Time (RT) Data Set \# 2
rweibullmix Simulate from Mixtures of Weibull distributions
segregmixEM ECM Algorithm for Mixtures of Regressions with Changepoints
spEM Semiparametric EM-like Algorithm for Mixtures of Independent Repeated Measurements
spEMsymloc Semiparametric EM-like Algorithm for univariate symmetric location mixture
spEMsymlocN01 semiparametric EM-like algorithm for univariate mixture in False Discovery Rate (FDR) estimation
spregmix EM-like Algorithm for Semiparametric Mixtures of Regressions
spRMM_SEM Stochastic EM algorithm for semiparametric scaled mixture of censored data
summary.mixEM Summarizing EM mixture model fits
summary.mvnpEM Summarizing Fits for Nonparametric Mixture Models with Conditionally Independent Multivariate Component Densities
summary.npEM Summarizing non- and semi-parametric multivariate mixture model fits
summary.spRMM Summarizing fits from Stochastic EM algorithm for semiparametric scaled mixture of censored data
tauequivnormalmixEM Special EM Algorithm for three-component tau equivalence model
test.equality Performs Chi-Square Tests for Scale and Location Mixtures
test.equality.mixed Performs Chi-Square Test for Mixed Effects Mixtures
tonedata Tone perception data
Waterdata Water-Level Task Data Set
WaterdataFull Water-Level Task Data Set
weibullRMM_SEM St-EM algorithm for Reliability Mixture Models (RMM) of Weibull with right Censoring
wIQR Weighted quantiles
wkde Weighted Univariate (Normal) Kernel Density Estimate
wkde.symm Weighted Univariate (Normal) Kernel Density Estimate
wquantile Weighted quantiles