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, 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 <>


Yuntong Li, Teresa W.M. Fan, Andrew N. Lane, Woo-Young Kang, Susanne M. Arnold, Arnold J. Stromberg, Chi Wang and Li Chen: A Two-Part Semi-Parametric Model for Metabolomics and Proteomics Data. (Manuscript)

Stat-Li/SDAMS documentation built on May 26, 2019, 11:58 p.m.