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Data availability
Data used in Figs. 1 and 2 are available from https://doi.org/10.5281/zenodo.3610709 and https://doi.org/10.5281/zenodo.3833174, respectively.
Code availability
Scripts used in Figs. 1 and 2 are available from https://doi.org/10.5281/zenodo.3610709 and https://doi.org/10.5281/zenodo.3833174, respectively.
References
Lloyd-Price, J. et al. Multi-omics of the gut microbial ecosystem in inflammatory bowel diseases. Nature 569, 655–662 (2019).
Tang, Z.-Z. et al. Multi-omic analysis of the microbiome and metabolome in healthy subjects reveals microbiome-dependent relationships between diet and metabolites. Front. Genet. 10, 454 (2019).
Yachida, S. et al. Metagenomic and metabolomic analyses reveal distinct stage-specific phenotypes of the gut microbiota in colorectal cancer. Nat. Med. 25, 968–976 (2019).
Fernandes, A. D. et al. Unifying the analysis of high-throughput sequencing datasets: characterizing RNA-seq, 16S rRNA gene sequencing and selective growth experiments by compositional data analysis. Microbiome 2, 15 (2014).
Lovell, D., Pawlowsky-Glahn, V., Egozcue, J. J., Marguerat, S. & Bähler, J. Proportionality: a valid alternative to correlation for relative data. PLoS Comput. Biol. 11, e1004075 (2015).
Morton, J. T. et al. Learning representations of microbe–metabolite interactions. Nat. Methods 16, 1306–1314 (2019).
Erb, I. & Notredame, C. How should we measure proportionality on relative gene expression data? Theory Biosci. 135, 21–36 (2016).
Aitchison, J. The Statistical Analysis of Compositional Data (Chapman & Hall, 1986).
Quinn, T. P., Erb, I., Richardson, M. F. & Crowley, T. M. Understanding sequencing data as compositions: an outlook and review. Bioinformatics 34, 2870–2878 (2018).
Kurtz, Z. D. et al. Sparse and compositionally robust inference of microbial ecological networks. PLoS Comput. Biol. 11, e1004226 (2015).
Palarea-Albaladejo, J. & Martín-Fernández, J. A. zCompositions—R package for multivariate imputation of left-censored data under a compositional approach. Chemometrics Intel. Lab. Syst. 143, 85–96 (2015).
Martino, C. et al. A novel sparse compositional technique reveals microbial perturbations. mSystems 4, e00016-19 (2019).
Morton, J. T. et al. Establishing microbial composition measurement standards with reference frames. Nat. Commun. 10, 2719 (2019).
Le, V., Quinn, T. P., Tran, T. & Venkatesh, S. Deep in the bowel: highly interpretable neural encoder–decoder networks predict gut metabolites from gut microbiome. BMC Genomics 21, 256 (2020).
Delgado, R. T., Talebi, H., Khodadadzadeh, M. & van den Boogaart, K. G. On machine learning algorithms and compositional data. in CoDaWork2019: Proc. 8th Intl Workshop on Compositional Data Analysis (2019).
Acknowledgements
I.E. has received funding from the European Union’s Horizon 2020 Research and Innovation Programme under grant agreement No. 825835 (BovReg), Secretaria de Universidades e Investigación del Departamento de Economía y Conocimiento de la Generalidad de Cataluña, 2017 SGR 447 (SGR), Agencia Estatal de Investigación (AEI) and FEDER under Project BFU2017-88264-P (Plan Estatal). I.E. also acknowledges the following CRG funding sources: support of the Spanish Ministry of Economy, Industry and Competitiveness (MEIC) to the EMBL partnership, Centro de Excelencia Severo Ochoa, the CERCA Programme / Generalitat de Catalunya and the European Regional Development Fund (ERDF).
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T.P.Q. performed the analysis. T.P.Q. and I.E. drafted the manuscript.
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Quinn, T.P., Erb, I. Examining microbe–metabolite correlations by linear methods. Nat Methods 18, 37–39 (2021). https://doi.org/10.1038/s41592-020-01006-1
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DOI: https://doi.org/10.1038/s41592-020-01006-1
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