SGI: automatic clinical subgroup identification in omics datasets.
SGI: automatic clinical subgroup identification in omics datasets.
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DOI:
10.1093/bioinformatics/btab656
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发表时间:
2022-01-03
期刊:
影响因子:
--
通讯作者:
Krumsiek J
中科院分区:
文献类型:
--
作者:
Buyukozkan M;Suhre K;Krumsiek J
The ‘Subgroup Identification’ (SGI) toolbox provides an algorithm to automatically detect clinical subgroups of samples in large-scale omics datasets. It is based on hierarchical clustering trees in combination with a specifically designed association testing and visualization framework that can process an arbitrary number of clinical parameters and outcomes in a systematic fashion. A multi-block extension allows for the simultaneous use of multiple omics datasets on the same samples. In this article, we first describe the functionality of the toolbox and then demonstrate its capabilities through application examples on a type 2 diabetes metabolomics study as well as two copy number variation datasets from The Cancer Genome Atlas. SGI is an open-source package implemented in R. Package source codes and hands-on tutorials are available at https://github.com/krumsieklab/sgi. The QMdiab metabolomics data is included in the package and can be downloaded from https://doi.org/10.6084/m9.figshare.5904022. Supplementary data are available at Bioinformatics online.
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影响因子:
64.5
作者:
Sanchez-Vega F;Mina M;Armenia J;Chatila WK;Luna A;La KC;Dimitriadoy S;Liu DL;Kantheti HS;Saghafinia S;Chakravarty D;Daian F;Gao Q;Bailey MH;Liang WW;Foltz SM;Shmulevich I;Ding L;Heins Z;Ochoa A;Gross B;Gao J;Zhang H;Kundra R;Kandoth C;Bahceci I;Dervishi L;Dogrusoz U;Zhou W;Shen H;Laird PW;Way GP;Greene CS;Liang H;Xiao Y;Wang C;Iavarone A;Berger AH;Bivona TG;Lazar AJ;Hammer GD;Giordano T;Kwong LN;McArthur G;Huang C;Tward AD;Frederick MJ;McCormick F;Meyerson M;Cancer Genome Atlas Research Network;Van Allen EM;Cherniack AD;Ciriello G;Sander C;Schultz N
通讯作者:
Schultz N
影响因子:
64.8
作者:
通讯作者:
--
DOI:
10.1093/bioinformatics/btv244
发表时间:
2015-06-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Speicher NK;Pfeifer N
通讯作者:
Pfeifer N
影响因子:
5.8
作者:
Do, Kieu Trinh;Rasp, David J. N. -P.;Krumsiek, Jan
通讯作者:
Krumsiek, Jan
DOI:
10.4161/derm.26046
发表时间:
2013-04-01
期刊:
Dermato-endocrinology
影响因子:
--
作者:
Mook-Kanamori MJ;Selim MM;Takiddin AH;Al-Homsi H;Al-Mahmoud KA;Al-Obaidli A;Zirie MA;Rowe J;Gherbi WS;Chidiac OM;Kader SA;Al Muftah WA;McKeon C;Suhre K;Mook-Kanamori DO
通讯作者:
Mook-Kanamori DO