Association Rule Mining for Genome-Wide Association Studies through Gibbs Sampling

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This paper introduces a new stochastic search method using Gibbs sampling and Apriori for association rule mining in genome-wide association studies to find genotype-phenotype associations.

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This paper develops a stochastic search method to mine genotype–phenotype association rules from genome-wide association study data, addressing the challenge posed by many genetic markers and complex genotype–phenotype relationships. The authors generalize association rule mining by combining a multinomial Gibbs sampling algorithm with the Apriori algorithm to reduce the overwhelming computing complexity of association rule mining in GWAS, and they evaluate the approach using three simulation studies on synthetic data. They report anticipated performance and provide a case study illustrating the method on coronary artery disease (CAD) GWAS. The main caveat explicitly stated is that the reported evidence includes synthetic simulations and a single CAD case study rather than direct validation on multiple real-world traits. This paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

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Abstract

Abstract Finding associations between genetic markers and a phenotypic trait such as coronary artery disease (CAD) is of primary interest in genome-wide association studies (GWAS). A major challenge in GWAS is the involved genomic data often contain large number of genetic markers and the underlying genotype-phenotype relationship is mostly complex. Current statistical and machine learning methods lack the power to tackle this challenge with effectiveness and efficiency. In this paper we develop a stochastic search method to mine the genotype-phenotype associations from GWAS data. The new method generalizes the well-established association rule mining (ARM) framework for searching for the most important genotype-phenotype association rules, where we develop a multinomial Gibbs sampling algorithm and use it together with the Apriori algorithm to overcome the overwhelming computing complexity in ARM in GWAS. Three simulation studies based on synthetic data are used to assess the performance of our developed method, delivering the anticipated results. Finally, we illustrate the use of the developed method through a case study of CAD GWAS.
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Association Rule Mining for Genome-Wide Association Studies through Gibbs Sampling | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Association Rule Mining for Genome-Wide Association Studies through Gibbs Sampling Guoqi Qian, Pei-Yun Sun This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-1768333/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 16 Oct, 2023 Read the published version in International Journal of Data Science and Analytics → Version 1 posted 7 You are reading this latest preprint version Abstract Finding associations between genetic markers and a phenotypic trait such as coronary artery disease (CAD) is of primary interest in genome-wide association studies (GWAS). A major challenge in GWAS is the involved genomic data often contain large number of genetic markers and the underlying genotype-phenotype relationship is mostly complex. Current statistical and machine learning methods lack the power to tackle this challenge with effectiveness and efficiency. In this paper we develop a stochastic search method to mine the genotype-phenotype associations from GWAS data. The new method generalizes the well-established association rule mining (ARM) framework for searching for the most important genotype-phenotype association rules, where we develop a multinomial Gibbs sampling algorithm and use it together with the Apriori algorithm to overcome the overwhelming computing complexity in ARM in GWAS. Three simulation studies based on synthetic data are used to assess the performance of our developed method, delivering the anticipated results. Finally, we illustrate the use of the developed method through a case study of CAD GWAS. Gibbs sampling association rule mining genome-wide association study genotype-phenotype association epistatic interaction Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 16 Oct, 2023 Read the published version in International Journal of Data Science and Analytics → Version 1 posted Editorial decision: Major revision 03 Jul, 2023 Reviews received at journal 03 Aug, 2022 Reviewers agreed at journal 12 Jul, 2022 Reviewers invited by journal 12 Jul, 2022 Editor assigned by journal 04 Jul, 2022 Submission checks completed at journal 20 Jun, 2022 First submitted to journal 17 Jun, 2022 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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