IMIFA
Infinite Mixtures of Infinite Factor Analysers and Related Models
Description
Provides flexible Bayesian estimation of Infinite Mixtures of Infinite Factor Analysers and related models, for nonparametrically clustering high-dimensional data, introduced by Murphy et al. (2020) <doi:10.1214/19-BA1179>. The IMIFA model conducts Bayesian nonparametric model-based clustering with factor analytic covariance structures without recourse to model selection criteria to choose the number of clusters or cluster-specific latent factors, mostly via efficient Gibbs updates. Model-specific diagnostic tools are also provided, as well as many options for plotting results, conducting posterior inference on parameters of interest, posterior predictive checking, and quantifying uncertainty.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Keefe Murphy <keefe.murphy@mu.ie>’ The BugReports field in DESCRIPTION has https://github.com/Keefe-Murphy/IMIFA which should likely be https://github.com/Keefe-Murphy/IMIFA/issues instead.
CRAN incoming feasibility
Maintainer: ‘Keefe Murphy <keefe.murphy@mu.ie>’ The BugReports field in DESCRIPTION has https://github.com/Keefe-Murphy/IMIFA which should likely be https://github.com/Keefe-Murphy/IMIFA/issues instead.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Keefe Murphy <keefe.murphy@mu.ie>’ The BugReports field in DESCRIPTION has https://github.com/Keefe-Murphy/IMIFA which should likely be https://github.com/Keefe-Murphy/IMIFA/issues instead.
CRAN incoming feasibility
Maintainer: ‘Keefe Murphy <keefe.murphy@mu.ie>’ The BugReports field in DESCRIPTION has https://github.com/Keefe-Murphy/IMIFA which should likely be https://github.com/Keefe-Murphy/IMIFA/issues instead.