Package: admix 2.1-3
admix: Package Admix for Admixture (aka Contamination) Models
Implements techniques to estimate the unknown quantities related to two-component admixture models, where the two components can belong to any distribution (note that in the case of multinomial mixtures, the two components must belong to the same family). Estimation methods depend on the assumptions made on the unknown component density (see Bordes and Vandekerkhove (2010) <doi:10.3103/S1066530710010023>; Patra and Sen (2016) <doi:10.1111/rssb.12148>); Milhaud, Pommeret, Salhi and Vandekerkhove (2022) <doi:10.1016/j.jspi.2021.05.010>). In practice, one can estimate both the mixture weight and the unknown component density in a wide variety of frameworks. On top of that, hypothesis tests can be performed in one and two-sample contexts to test the unknown component density (see Milhaud, Pommeret, Salhi, Vandekerkhove (2023)). Finally, clustering of unknown mixture components is also feasible in a K-samples setting.
Authors:
admix_2.1-3.tar.gz
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admix.pdf |admix.html✨
admix/json (API)
# Install 'admix' in R: |
install.packages('admix', repos = c('https://xaviermilhaud.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/xaviermilhaud/admix/issues
- allGalaxies - Four galaxies (Carina, Sextans, Sculptor, Fornax) measurements of heliocentric velocities from SIMBAD astronomical database
- milkyWay - Heliocentric velocity measured for the Milky Way (from Walker, M. G., M. Mateo, E. W. Olszewski, O. Y. Gnedin, X. Wang, B. Sen, and M. Woodroofe (2007). Velocity dispersion profiles of seven dwarf spheroidal galaxies. Astrophysical J. 667(1), L53–L56).
- mortality_sample - Dataset giving exposure-to-death (population size) and number of deaths for males in eleven european countries, with ages ranging from 30 years old to 85 years old.
- stmf_small - Short-term Mortality Fluctuations (STMF) data series, restricted to 6 countries (Belgium, France, Italy, Netherlands, Spain, Germany).
Last updated 5 months agofrom:dce5cef295. Checks:OK: 9. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Aug 23 2024 |
R-4.5-win-x86_64 | OK | Aug 23 2024 |
R-4.5-linux-x86_64 | OK | Aug 23 2024 |
R-4.4-win-x86_64 | OK | Aug 23 2024 |
R-4.4-mac-x86_64 | OK | Aug 23 2024 |
R-4.4-mac-aarch64 | OK | Aug 23 2024 |
R-4.3-win-x86_64 | OK | Aug 23 2024 |
R-4.3-mac-x86_64 | OK | Aug 23 2024 |
R-4.3-mac-aarch64 | OK | Aug 23 2024 |
Exports:admix_clusteringadmix_estimadmix_testBVdk_contrastBVdk_contrast_gradientBVdk_estimParamBVdk_ML_varCov_estimatorsBVdk_varCov_estimatorsdecontaminated_cdfdecontaminated_densitydetect_support_typeestimVarCov_empProcessgaussianity_testIBM_2samples_testIBM_empirical_contrastIBM_estimPropIBM_estimVarCov_gaussVectIBM_gapIBM_greenLight_criterionIBM_hessian_contrastIBM_k_samples_testIBM_tabul_stochasticIntegIBM_theoretical_contrastIBM_theoretical_gapis_equal_knownCompkernel_cdfkernel_densityknownComp_to_uniformorthoBasis_coeforthoBasis_test_H0PatraSen_cv_mixmodelPatraSen_density_estPatraSen_dist_calcPatraSen_est_mix_modelplot_mixt_densitypoly_orthonormal_basisrsimmixrsimmix_mixsim_gaussianProcesstwo_samples_test
Dependencies:cubaturefdrtoolIsoMASSorthopolynompolynompracmaRcpp
Clustering of unknown subpopulations in admixture models
Rendered fromadmixture-clustering.Rmd
usingknitr::rmarkdown
on Aug 23 2024.Last update: 2023-07-06
Started: 2021-05-28
Estimation of unknown elements in admixture models
Rendered fromadmixture-weight-estimation.Rmd
usingknitr::rmarkdown
on Aug 23 2024.Last update: 2023-03-22
Started: 2021-05-28
Hypothesis test in admixture models
Rendered fromtest-hypothesis.Rmd
usingknitr::rmarkdown
on Aug 23 2024.Last update: 2023-07-11
Started: 2021-05-28