Package: MMGFM 1.2.1

Wei Liu

MMGFM: Multi-Study Multi-Modality Generalized Factor Model

We introduce a generalized factor model designed to jointly analyze high-dimensional multi-modality data from multiple studies by extracting study-shared and specified factors. Our factor models account for heterogeneous noises and overdispersion among modality variables with augmented covariates. We propose an efficient and speedy variational estimation procedure for estimating model parameters, along with a novel criterion for selecting the optimal number of factors. More details can be referred to Liu et al. (2025) <doi:10.48550/arXiv.2507.09889>.

Authors:Wei Liu [aut, cre], Qingzhi Zhong [aut]

MMGFM_1.2.1.tar.gz
MMGFM_1.2.1.zip(r-4.7-x86_64)MMGFM_1.2.1.zip(r-4.7-arm64)MMGFM_1.2.1.zip(r-4.6-x86_64)MMGFM_1.2.1.zip(r-4.6-arm64)MMGFM_1.2.1.zip(r-4.5-x86_64)
MMGFM_1.2.1.tgz(r-4.6-x86_64)MMGFM_1.2.1.tgz(r-4.6-arm64)MMGFM_1.2.1.tgz(r-4.5-x86_64)MMGFM_1.2.1.tgz(r-4.5-arm64)
MMGFM_1.2.1.tar.gz(r-4.7-arm64)MMGFM_1.2.1.tar.gz(r-4.7-x86_64)MMGFM_1.2.1.tar.gz(r-4.6-arm64)MMGFM_1.2.1.tar.gz(r-4.6-x86_64)
MMGFM_1.2.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
MMGFM/json (API)

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

Bug tracker:https://github.com/feiyoung/mmgfm/issues

Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3
  • openmp– GCC OpenMP (GOMP) support library

On CRAN:

Conda:

openblascppopenmp

4.41 score 13 scripts 301 downloads 3 exports 13 dependencies

Last updated from:2c8639feac. Checks:13 WARNING, 2 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64WARNING131
linux-devel-x86_64WARNING160
source / vignettesOK178
linux-release-arm64WARNING123
linux-release-x86_64WARNING131
macos-release-arm64WARNING117
macos-release-x86_64WARNING242
macos-oldrel-arm64WARNING120
macos-oldrel-x86_64WARNING211
windows-devel-arm64WARNING207
windows-devel-x86_64WARNING185
windows-release-arm64WARNING229
windows-release-x86_64WARNING115
windows-oldrel-x86_64WARNING135
wasm-releaseOK92

Exports:gendata_mmgfmMMGFMselectFac.MMGFM

Dependencies:codetoolsdoSNOWforeachGFMirlbaiteratorslatticeMASSMatrixMultiCOAPRcppRcppArmadillosnow

MMGFM: simulation1
Generate the simulated data | Compare with other methods | Comparison of performance
Rendered fromsimu_MMGFM.Rmdusingknitr::rmarkdown

Last update: 2025-02-04
Started: 2025-02-04

MMGFM: simulation2
Generate the simulated data | Compare with other methods | Comparison of performance | Choose number of factors
Rendered fromsimu2_MMGFM.Rmdusingknitr::rmarkdown

Last update: 2025-02-04
Started: 2025-02-04