SDAMS-package: SDAMS package for differential abundance analysis of...

Description Author(s) References


SDAMS is an R package for differential abundance analysis of metabolomics and proteomics data from mass spectrometry and single-cell RNA sequencing data, and the main function for differential abundance analysis is SDA. See the examples at SDA for basic analysis steps. SDAMS considers a two-part model, a logistic regression for the zero proportion and a semi-parametric log-linear model for the non-zero values.


Yuntong Li <>, Chi Wang <>, Li Chen <>


Li, Y., Fan, T.W., Lane, A.N. et al. SDA: a semi-parametric differential abundance analysis method for metabolomics and proteomics data. BMC Bioinformatics 20, 501 (2019).

SDAMS documentation built on Nov. 8, 2020, 6:10 p.m.