sPLINK: a hybrid federated tool as a robust alternative to meta-analysis in genome-wide association studies.
sPLINK: a hybrid federated tool as a robust alternative to meta-analysis in genome-wide association studies.
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DOI:
10.1186/s13059-021-02562-1
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发表时间:
2022-01-24
期刊:
影响因子:
12.3
通讯作者:
Baumbach J
中科院分区:
文献类型:
--
作者:
Nasirigerdeh R;Torkzadehmahani R;Matschinske J;Frisch T;List M;Späth J;Weiss S;Völker U;Pitkänen E;Heider D;Wenke NK;Kaissis G;Rueckert D;Kacprowski T;Baumbach J
Meta-analysis has been established as an effective approach to combining summary statistics of several genome-wide association studies (GWAS). However, the accuracy of meta-analysis can be attenuated in the presence of cross-study heterogeneity. We present sPLINK, a hybrid federated and user-friendly tool, which performs privacy-aware GWAS on distributed datasets while preserving the accuracy of the results. sPLINK is robust against heterogeneous distributions of data across cohorts while meta-analysis considerably loses accuracy in such scenarios. sPLINK achieves practical runtime and acceptable network usage for chi-square and linear/logistic regression tests. sPLINK is available at https://exbio.wzw.tum.de/splink. The online version contains supplementary material available at (10.1186/s13059-021-02562-1).
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DOI:
10.1093/bioinformatics/btt066
发表时间:
2013-04-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Kamm L;Bogdanov D;Laur S;Vilo J
通讯作者:
Vilo J
影响因子:
64.8
作者:
Harris CR;Millman KJ;van der Walt SJ;Gommers R;Virtanen P;Cournapeau D;Wieser E;Taylor J;Berg S;Smith NJ;Kern R;Picus M;Hoyer S;van Kerkwijk MH;Brett M;Haldane A;Del Río JF;Wiebe M;Peterson P;Gérard-Marchant P;Sheppard K;Reddy T;Weckesser W;Abbasi H;Gohlke C;Oliphant TE
通讯作者:
Oliphant TE
影响因子:
4.5
作者:
de Vlaming, Ronald;Okbay, Aysu;Koellinger, Philipp D.
通讯作者:
Koellinger, Philipp D.
影响因子:
3
作者:
Mägi R;Morris AP
通讯作者:
Morris AP
影响因子:
9.8
作者:
Galinsky, Kevin J.;Bhatia, Gaurav;Price, Alkes L.
通讯作者:
Price, Alkes L.