Package: nor1mix 1.3-4

Martin Maechler

nor1mix: Normal aka Gaussian 1-d Mixture Models

Onedimensional Normal (i.e. Gaussian) Mixture Models (S3) Classes, for, e.g., density estimation or clustering algorithms research and teaching; providing the widely used Marron-Wand densities. Efficient random number generation and graphics. Fitting to data by efficient ML (Maximum Likelihood) or traditional EM estimation.

Authors:Martin Maechler [aut, cre], Friedrich Leisch [ctb], Erik Jørgensen [ctb]

nor1mix_1.3-4.tar.gz
nor1mix_1.3-4.zip(r-4.5)nor1mix_1.3-4.zip(r-4.4)nor1mix_1.3-4.zip(r-4.3)
nor1mix_1.3-4.tgz(r-4.5-any)nor1mix_1.3-4.tgz(r-4.4-any)nor1mix_1.3-4.tgz(r-4.3-any)
nor1mix_1.3-4.tar.gz(r-4.5-noble)nor1mix_1.3-4.tar.gz(r-4.4-noble)
nor1mix_1.3-4.tgz(r-4.4-emscripten)nor1mix_1.3-4.tgz(r-4.3-emscripten)
nor1mix.pdf |nor1mix.html✨
nor1mix/json (API)

# Install 'nor1mix' in R:
install.packages('nor1mix', repos = c('https://r-forge.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://r-forge.r-project.org/projects/curves-etc

On CRAN:

Conda:

7.21 score 45 packages 86 scripts 4.9k downloads 2 mentions 38 exports 0 dependencies

Last updated 3 months agofrom:1e066a9d37. Checks:9 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 17 2025
R-4.5-winOKMar 17 2025
R-4.5-macOKMar 17 2025
R-4.5-linuxOKMar 17 2025
R-4.4-winOKMar 17 2025
R-4.4-macOKMar 17 2025
R-4.4-linuxOKMar 17 2025
R-4.3-winOKMar 17 2025
R-4.3-macOKMar 17 2025

Exports:clus2norMixdnorMixdnorMixLdpnorMixemstep.nmestep.nmis.norMixllnorMixm.norMixmstep.nmMW.nm1MW.nm10MW.nm11MW.nm12MW.nm13MW.nm14MW.nm15MW.nm16MW.nm2MW.nm2.oldMW.nm3MW.nm4MW.nm5MW.nm6MW.nm7MW.nm8MW.nm9nM2parnorMixnorMix2callnorMixEMnorMixMLEpar2norMixpnorMixqnorMixr.norMixrnorMixvar.norMix

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
Normal aka Gaussian 1-d Mixture Modelsnor1mix-package nor1mix
Transform Clustering / Grouping to Normal Mixtureclus2norMix
Normal Mixture DensitydnorMix dnorMixL dpnorMix
Likelihood, Parametrization and EM-Steps For 1D Normal Mixturesemstep.nm estep.nm llnorMix mstep.nm nM2par par2norMix
Marron-Wand Densities as 'norMix' ObjectsMarronWand MW.nm1 MW.nm10 MW.nm11 MW.nm12 MW.nm13 MW.nm14 MW.nm15 MW.nm16 MW.nm2 MW.nm2.old MW.nm3 MW.nm4 MW.nm5 MW.nm6 MW.nm7 MW.nm8 MW.nm9
Mixtures of Univariate Normal Distributionsis.norMix m.norMix mean.norMix norMix print.norMix var.norMix [.norMix
Transform "norMix" object into Call, Expression or Functionas.expression.norMix as.function.norMix norMix2call
EM and MLE Estimation of Univariate Normal MixturesnorMixEM norMixMLE
Plotting Methods for 'norMix' Objectslines.norMix plot.norMix
Normal Mixture Cumulative Distribution and QuantilespnorMix qnorMix
Ratio of Normal Mixture to Corresponding Normalr.norMix
Generate 'Normal Mixture' Distributed Random NumbersrnorMix
Sort Method for "norMix" Objectssort.norMix