BinQuasi: a peak detection method for ChIP-sequencing data with biological replicates
Author(s) -
Emily Goren,
Peng Liu,
Chao Wang,
Chong Wang
Publication year - 2018
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/bty227
Subject(s) - computer science , replication (statistics) , joint (building) , data mining , source code , r package , code (set theory) , chip , false discovery rate , statistics , mathematics , set (abstract data type) , biology , architectural engineering , telecommunications , biochemistry , computational science , engineering , gene , programming language , operating system
ChIP-seq experiments that are aimed at detecting DNA-protein interactions require biological replication to draw inferential conclusions, however there is no current consensus on how to analyze ChIP-seq data with biological replicates. Very few methodologies exist for the joint analysis of replicated ChIP-seq data, with approaches ranging from combining the results of analyzing replicates individually to joint modeling of all replicates. Combining the results of individual replicates analyzed separately can lead to reduced peak classification performance compared to joint modeling. Currently available methods for joint analysis may fail to control the false discovery rate at the nominal level.
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