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PAIRWISE NONLINEAR DEPENDENCE ANALYSIS OF GENOMIC DATA.


ABSTRACT: In The Cancer Genome Atlas (TCGA) data set, there are many interesting nonlinear dependencies between pairs of genes that reveal important relationships and subtypes of cancer. Such genomic data analysis requires a rapid, powerful and interpretable detection process, especially in a high-dimensional environment. We study the nonlinear patterns among the expression of pairs of genes from TCGA using a powerful tool called Binary Expansion Testing. We find many nonlinear patterns, some of which are driven by known cancer subtypes, some of which are novel.

SUBMITTER: Xiang S 

PROVIDER: S-EPMC10688600 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature

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PAIRWISE NONLINEAR DEPENDENCE ANALYSIS OF GENOMIC DATA.

Xiang Siqi S   Zhang Wan W   Liu Siyao S   Hoadley Katherine A KA   Perou Charles M CM   Zhang Kai K   Marron J S JS  

The annals of applied statistics 20231030 4


In The Cancer Genome Atlas (TCGA) data set, there are many interesting nonlinear dependencies between pairs of genes that reveal important relationships and subtypes of cancer. Such genomic data analysis requires a rapid, powerful and interpretable detection process, especially in a high-dimensional environment. We study the nonlinear patterns among the expression of pairs of genes from TCGA using a powerful tool called Binary Expansion Testing. We find many nonlinear patterns, some of which are  ...[more]

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