Ringo--an R/Bioconductor package for analyzing ChIP-chip readouts.
Ringo--an R/Bioconductor package for analyzing ChIP-chip readouts.
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DOI:
10.1186/1471-2105-8-221
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发表时间:
2007-06-26
影响因子:
3
通讯作者:
Huber W
中科院分区:
文献类型:
--
作者:
Toedling J;Skylar O;Krueger T;Fischer JJ;Sperling S;Huber W
Chromatin immunoprecipitation combined with DNA microarrays (ChIP-chip) is a high-throughput assay for DNA-protein-binding or post-translational chromatin/histone modifications. However, the raw microarray intensity readings themselves are not immediately useful to researchers, but require a number of bioinformatic analysis steps. Identified enriched regions need to be bioinformatically annotated and compared to related datasets by statistical methods. We present a free, open-source R package Ringo that facilitates the analysis of ChIP-chip experiments by providing functionality for data import, quality assessment, normalization and visualization of the data, and the detection of ChIP-enriched genomic regions. Ringo integrates with other packages of the Bioconductor project, uses common data structures and is accompanied by ample documentation. It facilitates the construction of programmed analysis workflows, offers benefits in scalability, reproducibility and methodical scope of the analyses and opens up a broad selection of follow-up statistical and bioinformatic methods.
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影响因子:
12.3
作者:
Gentleman RC;Carey VJ;Bates DM;Bolstad B;Dettling M;Dudoit S;Ellis B;Gautier L;Ge Y;Gentry J;Hornik K;Hothorn T;Huber W;Iacus S;Irizarry R;Leisch F;Li C;Maechler M;Rossini AJ;Sawitzki G;Smith C;Smyth G;Tierney L;Yang JY;Zhang J
通讯作者:
Zhang J
影响因子:
1.9
作者:
Zheng, Ming;Barrera, Leah O.;Wu, Ying Nian
通讯作者:
Wu, Ying Nian
影响因子:
12.3
作者:
Buck MJ;Nobel AB;Lieb JD
通讯作者:
Lieb JD
影响因子:
1.9
作者:
Keles, Sunduz
通讯作者:
Keles, Sunduz
影响因子:
56.9
作者:
Ren, B;Robert, F;Young, RA
通讯作者:
Young, RA