DAPAR & ProStaR: software to perform statistical analyses in quantitative discovery proteomics
Author(s) -
Samuel Wieczorek,
Florence Combes,
Cosmin Lazar,
Quentin Giai Gianetto,
Laurent Gatto,
Alexia Dorffer,
Anne-Marie Hesse,
Yohann Couté,
Myriam Ferro,
Christophe Bruley,
Thomas Bürger
Publication year - 2016
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btw580
Subject(s) - bioconductor , software , computer science , false discovery rate , data mining , interface (matter) , graphical user interface , filter (signal processing) , aggregate (composite) , operating system , chemistry , gene , biochemistry , materials science , bubble , maximum bubble pressure method , composite material , computer vision
DAPAR and ProStaR are software tools to perform the statistical analysis of label-free XIC-based quantitative discovery proteomics experiments. DAPAR contains procedures to filter, normalize, impute missing value, aggregate peptide intensities, perform null hypothesis significance tests and select the most likely differentially abundant proteins with a corresponding false discovery rate. ProStaR is a graphical user interface that allows friendly access to the DAPAR functionalities through a web browser.
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