twas_sim, a Python-based tool for simulation and power analysis of transcriptome-wide association analysis.
twas_sim, a Python-based tool for simulation and power analysis of transcriptome-wide association analysis.
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DOI:
10.1093/bioinformatics/btad288
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2023-05-04
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Genome-wide association studies (GWASs) have identified numerous genetic variants associated with complex disease risk; however, most of these associations are non-coding, complicating identifying their proximal target gene. Transcriptome-wide association studies (TWASs) have been proposed to mitigate this gap by integrating expression quantitative trait loci (eQTL) data with GWAS data. Numerous methodological advancements have been made for TWAS, yet each approach requires ad hoc simulations to demonstrate feasibility. Here, we present twas_sim, a computationally scalable and easily extendable tool for simplified performance evaluation and power analysis for TWAS methods. Software and documentation are available at https://github.com/mancusolab/twas_sim.
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DOI:
10.1126/science.1222794
发表时间:
2012-09-07
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Maurano MT;Humbert R;Rynes E;Thurman RE;Haugen E;Wang H;Reynolds AP;Sandstrom R;Qu H;Brody J;Shafer A;Neri F;Lee K;Kutyavin T;Stehling-Sun S;Johnson AK;Canfield TK;Giste E;Diegel M;Bates D;Hansen RS;Neph S;Sabo PJ;Heimfeld S;Raubitschek A;Ziegler S;Cotsapas C;Sotoodehnia N;Glass I;Sunyaev SR;Kaul R;Stamatoyannopoulos JA
通讯作者:
Stamatoyannopoulos JA
影响因子:
30.8
作者:
Wainberg, Michael;Sinnott-Armstrong, Nasa;Kundaje, Anshul
通讯作者:
Kundaje, Anshul
影响因子:
30.8
作者:
Gusev, Alexander;Ko, Arthur;Pasaniuc, Bogdan
通讯作者:
Pasaniuc, Bogdan
DOI:
10.1073/pnas.0903103106
发表时间:
2009-06-09
影响因子:
11.1
作者:
Hindorff, Lucia A.;Sethupathy, Praveen;Manolio, Teri A.
通讯作者:
Manolio, Teri A.
影响因子:
30.8
作者:
Mancuso, Nicholas;Freund, Malika K.;Pasaniuc, Bogdan
通讯作者:
Pasaniuc, Bogdan