MixSemiRob: Mixture Models: Parametric, Semiparametric, and Robust

Various functions to estimate parametric (Gaussian, T - distribution, Laplace, Pareto, log-concave distribution and etc.), non-parametric mixture models; Perform hypothesis testing, root selection and provide treatment for label switching for mixture models; Estimate parameters for mixture of regressions, proportion varying mixture of regressions and robust mixture of regressions. The functions and their corresponding reference paper are as follows: KDEEM: Ma, Y., Wang, S., Xu, L. et al.(2021)<doi:10.1007/s11749-020-00725-z>; KDEEM.H/KDEEM.LSE: David R. Hunter & Derek S. Young (2012)<doi:10.1080/10485252.2011.608430>; RM2_mixreg: Yu C, Yao W, Chen K.(2017)<doi:10.1002/cjs.11310>; mixlinrb_bi: Xiuqin Bai, Weixin Yao, John E. Boyer(2012)<doi:10.1016/j.csda.2012.01.016>; trimmix: N. Neykov, P. Filzmoser, R. Dimova, P. Neytchev,(2007)<doi:10.1016/j.csda.2006.12.024>; mixlint: Weixin Yao, Yan Wei, Chun Yu(2014)<doi:10.1016/j.csda.2013.07.019>; mixreg_Lap: Weixing Song, Weixin Yao, Yanru Xing(2014)<doi:10.1016/j.csda.2013.06.022>; mixreg_CWRM: Garcia-Escudero, L.A., Gordaliza, A., Greselin, F. et al.(2017) <doi:10.1007/s11222-021-10061-3>; mphd:Jingjing Wu, Weixin Yao, Sijia Xiang (2017)<doi:10.1080/00949655.2017.1318136>; EMlogconc/EMlogconcHD: George T. Chang, Guenther Walther(2007)<doi:10.1016/j.csda.2007.01.008>;Hypothesis_test: Supawadee Wichitchan, Weixin Yao, Guangren Yang(2019)<doi:10.1016/j.csda.2018.05.005>; mixscale: Sijia Xiang, Weixin Yao, Byungtae Seo(2016)<doi:10.1016/j.csda.2016.06.001>; sim/simonestep:Xiang, S., Yao, W.(2020)<doi:10.1007/s11634-020-00392-w>; paretomix1: Huang, M., Yao, W., Wang, S., and Chen, Y. (2018)<doi:10.1111/sjos.12316>;complhfrequency/distlatfrequency: Weixin Yao (2015)<doi:10.1080/00949655.2013.859259>; MixReg_Pvary: Mian Huang and Weixin Yao (2012)<doi:10.1080/01621459.2012.682541>; pfmix: Weixin Yao(2010)<doi:10.1016/j.jspi.2010.02.004>; backfitlocal/backfitglobal: Xiang, S., Yao, W.(2018)<doi:10.1007/s10463-016-0584-7>;mixbspline: Dziak, J. J., Li, R., Tan, X., Shiffman, S., & Shiyko, M. P. (2015)<doi:10.1037/met0000048>; root_selection: Supawadee Wichitchan, Weixin Yao & Guangren Yang (2019)<doi:10.1080/03610926.2018.1481972>; mixbino/mixbinosemi/mixbinosemionestep/mixbinosemifull:J. Cao and W. Yao(2012)<https://www3.stat.sinica.edu.tw/sstest/oldpdf/A22n12.pdf>.

Version: 1.0.0
Depends: R (≥ 2.10)
Imports: GoFKernel, MASS, mixtools, mvtnorm, Rlab, robustbase, ucminf, pracma, quadprog
Suggests: fpc
Published: 2023-04-28
Author: Xin Shen ORCID iD [aut, cre], Weixin Yao [aut], Sijia Xiang [aut], Yan Ge [aut, trl]
Maintainer: Xin Shen <xshen049 at ucr.edu>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: NEWS
CRAN checks: MixSemiRob results

Documentation:

Reference manual: MixSemiRob.pdf

Downloads:

Package source: MixSemiRob_1.0.0.tar.gz
Windows binaries: r-devel: MixSemiRob_1.0.0.zip, r-release: MixSemiRob_1.0.0.zip, r-oldrel: MixSemiRob_1.0.0.zip
macOS binaries: r-release (arm64): MixSemiRob_1.0.0.tgz, r-oldrel (arm64): MixSemiRob_1.0.0.tgz, r-release (x86_64): MixSemiRob_1.0.0.tgz, r-oldrel (x86_64): MixSemiRob_1.0.0.tgz

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