Dependent generalized Dirichlet process priors for the analysis of acute lymphoblastic leukemia.
Dependent generalized Dirichlet process priors for the analysis of acute lymphoblastic leukemia.
复制标题
用于分析急性淋巴细胞白血病的依赖广义狄利克雷过程先验。
DOI:
10.1093/biostatistics/kxx042
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发表时间:
2018
期刊:
影响因子:
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通讯作者:
Rosner,GaryL
中科院分区:
文献类型:
--
作者:
Barcella,William;DeIorio,Maria;Favaro,Stefano;Rosner,GaryL
We propose a novel Bayesian nonparametric process prior for modeling a collection of random discrete distributions. This process is defined by including a suitable Beta regression framework within a generalized Dirichlet process to induce dependence among the discrete random distributions. This strategy allows for covariate dependent clustering of the observations. Some advantages of the proposed approach include wide applicability, ease of interpretation, and availability of efficient MCMC algorithms. The motivation for this work is the study of the impact of asparginage metabolism on lipid levels in a group of pediatric patients treated for acute lymphoblastic leukemia.
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DOI:
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发表时间:
2015
期刊:
影响因子:
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作者:
Spyridon J. Hatjispyros;Theodoros Nicoleris;S. Walker
通讯作者:
S. Walker
DOI:
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发表时间:
2014
期刊:
影响因子:
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作者:
Jim E. Griffin;F. Leisen
通讯作者:
F. Leisen
DOI:
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发表时间:
2012
期刊:
影响因子:
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作者:
G. Karabatsos;S. Walker
通讯作者:
S. Walker
影响因子:
1.1
作者:
S. Karlin
通讯作者:
S. Karlin
DOI:
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发表时间:
2014
期刊:
影响因子:
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作者:
Antonio Lijoi;Bernardo Nipoti;Igor Prunster
通讯作者:
Igor Prunster