awesome-multi-omics

A community-maintained list of software packages for multi-omics data analysis.

While many of the packages here are marketed for "omics" data (transcriptomics, proteomics, etc.), other more general terms for this type of data analysis are:

• multi-modal
• multi-table
• multi-way

The common thread among the methods listed here is that the same samples are measured across different assays. The data can be described as multiple matrices/tables with the same number of samples and varying number of features.

The repo is in the style of Sean Davis' awesome-single-cell repo for single-cell analysis methods.

Contributions welcome...

For brevity, below lists only the first author of multi-omics methods.

Software packages and methods

Multi-omics correlation or factor analysis

• 2007 - SCCA - Parkhomenko - sparse CCA - paper 1, paper 2
• 2008 - PCCA - Waaijenborg - penalized CCA / CCA-EN - paper
• 2009 - PMA - Witten - Sparse Multi CCA - paper 1, paper 2
• 2009 - sPLS - Lê Cao - sparse PLS - paper
• 2009 - gesca - Hwang - RGSCA regularized generalized structured component analysis - paper
• 2010 - Regularized dual CCA - Soneson - paper
• 2011 - RGCCA - Tenenhaus - Regularized Generalized CCA and Sparse Generalized CCA - paper 1, paper 2
• 2011 - SNMNMF - Zhang - Sparse Network-regularized Multiple Non-negative Matrix Factorization - paper
• 2011 - scca - Lee - Sparse Canonical Covariance Analysis for High-throughput Data - paper
• 2012 - STATIS/DiSTATIS - Abdi - structuring three-way statistical tables - paper
• 2012 - joint NMF - Zhang - extension of NMF to multiple datasets - paper
• 2012 - sMBPLS - Li - sparse MultiBlock Partial Least Squares - paper
• 2012 - Bayesian group factor analysis - Virtanen - paper
• 2012 - RIMBANET - Zhu - Reconstructing Integrative Molecular Bayesian Networks - paper
• 2013 - FactoMineR - Abdi - MFA: multiple factor analysis - paper
• 2013 - JIVE - Lock - joint & individual variance explained - paper
• 2013 - PANDA - Glass - Passing Attributes between Networks for Data Assimilation
• 2014 - omicade4 - Meng - MCIA: multiple co-interia analysis - paper
• 2014 - STATegRa - Gomez-Cabrero - DISCO, JIVE, & O2PLS (several papers)
• 2014 - Joint factor model - Ray - paper
• 2014 - GFAsparse - Khan - group factor analysis sparse paper 1, paper 2
• 2015 - Sparse CCA - Gao (3rd paper first author is Chen) - paper 1, paper 2, paper 3
• 2015 - CCAGFA - Klami - Bayesian Canonical Correlation Analysis and Group Factor Analysis - paper 1, paper 2
• 2016 - CMF - Klami - collective matrix factorization
• 2016 - moGSA - Meng - multi-omics gene set analysis - paper
• 2016 - iNMF - Yang - integrative NMF - paper
• 2016 - BASS - Zhao - Bayesian group factor analysis - paper
• 2016 - imputeMFA in missMDA - Voillet - multiple imputation for multiple factor analysis (MI-MFA) - paper
• 2017 - mixOmics
  • 2017 - Rohart - various methods - paper
  • 2019 - Singh - DIABLO: Data Integration Analysis for Biomarker discovery using Latent cOmponents - paper
• 2017 - mixedCCA - Gaynanova - sparse CCA for data of mixed types - paper
• 2017 - SLIDE - Gaynanova - Structural Learning and Integrative Decomposition of Multi-View Data - paper
• 2017 - fCCAC - Madrigal - functional canonical correlation analysis to evaluate covariance - paper
• 2017 - TSKCCA - Yoshida - Sparse kernel canonical correlation analysis - paper
• 2017 - SMSMA - Kawaguchi - Supervised multiblock sparse multivariable analysis - paper
• 2018 - AJIVE - Feng - angle-based JIVE - paper
• 2018 - MOFA - Argelaguet - multi-omics factor analysis - paper 1, paper 2, application
• 2018 - PCA+CCA - Brown - paper
• 2018 - JACA - Zhang - Joint Association and Classification Analysis - paper
• 2018 - iPCA - Tang - Integrated Principal Components Analysis - paper
• 2018 - pCIA - Min - penalized COI - paper
• 2018 - sSCCA - Safo - structured sparse CCA - paper
• 2018 - SWCCA - Min - Sparse Weighted CCA - paper
• 2018 - OmicsPLS - Bouhaddani - O2PLS implemented in R, with an alternative cross-validation scheme - paper
• 2019 - WON-PARAFAC - Kim - weighted orthogonal nonnegative parallel factor analysis - paper
• 2019 - BIDIFAC - Park - bidimensional integrative factorization - paper 1, paper 2
• 2019 - maui - Ronen - multi-omics autoencoder integration - paper
• 2020 - msPLS - Csala - multiset sparse partial least squares path modeling - paper
• 2020 - MOTA - Fan - network-based multi-omic data integration for biomarker discovery - paper
• 2020 - D-CCA - Shu - Decomposition-based Canonical Correlation Analysis - paper

Ecology multi-table literature

• 1994 - COI - Doledec - Co‐inertia analysis - paper
• 2007 - ade4 - Dray - Implementing the Duality Diagram for Ecologists - paper

Chemometrics multi-table literature

• 1987 - Wold - Multi‐way principal components‐and PLS‐analysis - paper
• 1996 - Wold - Hierarchical multiblock PLS - paper
• 2003 - Trygg - O2‐PLS, a two‐block (X–Y) latent variable regression (LVR) - paper
• 2011 - Hanafi - Connections between multiple COI and consensus PCA - paper
• 2015 - THEME - Verron - THEmatic Model Exploration - paper

Behavioral research multi-table literature

• 2013 - Schouteden - DISCO SCA - distinctive and common components with simultaneous-component analysis- paper 1, paper 2

Multi-omics clustering / classification / prediction

Note: I think that prediction of genomic tracks, e.g. ChIP-seq, from other genomic tracks is a large area of research that may deserve a separate repository. Below are methods for clustering / classification of samples into sub-types or prediction of outcomes.

• 2009 - iCluster - Shen - paper
• 2013 - iClusterPlus - Mo - paper
• 2013 - BCC - Lock - Bayesian consensus clustering - paper
• 2013 - iBAG - Wang - Integrative Bayesian Analysis of Genomics - paper
• 2014 - SNF - Wang - paper
• 2019 - IBOOST - Wong - paper
• 2019 - Spectrum - John - paper
• 2020 - INF - Chierici and Bussola - paper

Single cell multi-omics

• 2018 - cardelino - gene expression states to clones (SNVs from scRNA-seq + bulk exome data)
• 2018 - clonealign - gene expression states to clones (scRNA-seq + scDNA-seq (CNV)) - paper
• 2020 - CiteFuse - Kim - CITE-seq data analysis paper

Multi-study correlation or factor analysis

• 2016 - MSFA - De Vito - multi-study factor analysis: same features, different samples - paper

Multi-omics reviews / evaluations

• 2008 - Holmes - Multivariate data analysis: The French way
• 2014 - Kohl - A practical data processing workflow for multi-OMICS projects
• 2016 - Josse - Measuring multivariate association and beyond
• 2016 - Ebrahim - Multi-omic data integration enables discovery of hidden biological regularities
• 2016 - Meng - Dimension reduction techniques for the integrative analysis of multi-omics data
• 2017 - Huang - More Is Better: Recent Progress in Multi-Omics Data Integration Methods
• 2017 - Hasin - Multi-omics approaches to disease
• 2017 - Allen - Statistical data integration: Challenges and opportunities
• 2018 - Rappoport - Multi-omic and multi-view clustering algorithms: review and cancer benchmark
• 2018 - Bougeard - Current multiblock methods: Competition or complementarity? A comparative study in a unified framework
• 2018 - Karczewski - Integrative omics for health and disease
• 2019 - Misra - Integrated omics: tools, advances and future approaches
• 2019 - Chauvel - Evaluation of integrative clustering methods for the analysis of multi-omics data
• 2019 - McCabe - Consistency and overfitting of multi-omics methods on experimental data - code
• 2019 - Pierre-Jean - Clustering and variable selection evaluation of 13 unsupervised methods for multi-omics data integration
• 2019 - Pinu - Systems Biology and Multi-Omics Integration: Viewpoints from the Metabolomics Research Community
• 2019 - Wu - A Selective Review of Multi-Level Omics Data Integration Using Variable Selection
• 2020 - Lee - Heterogeneous Multi-Layered Network Model for Omics Data Integration and Analysis
• 2020 - Nguyen - Multiview learning for understanding functional multiomics
• 2020 - Eicher - Metabolomics and multi-omics integration: a survey of computational methods and resources
• 2020 - Cantini - Benchmarking joint multi-omics dimensionality reduction approaches for cancer study

Multi-omics application papers

• 2007 - Fagan - A multivariate analysis approach to the integration of proteomic and gene expression data
• 2011 - De la Cruz - The duality diagram in data analysis: Examples of modern applications - R notebook
• 2014 - Tomescu - Integrative omics analysis. A study based on Plasmodium falciparum mRNA and protein data
• 2014 - Costello (NCI/DREAM) - A community effort to assess and improve drug sensitivity prediction algorithms
• 2016 - Wan - TCGA2STAT: simple TCGA data access for integrated statistical analysis in R - R notebook
• 2017 - Butler - Integrating single-cell transcriptomic data across different conditions, technologies, and species.
• 2018 - Skelly - Reference trait analysis reveals correlations between gene expression and quantitative traits in disjoint samples - R notebook
• 2018 - Stuart - Comprehensive integration of single cell data
• 2019 - Xu - Identifying subpathway signatures for individualized anticancer drug response by integrating multi-omics data

Multi-omics data management

• 2017 - MultiAssayExperiment - Software for the integration of multi-omics experiments in Bioconductor - paper.

Meetings and workshops

• 2020 - Mathematical Frameworks for Integrative Analysis of Emerging Biological Data Types - Hackathon details - June 14-19, 2020 in Banff, Canada