Author

David K. Park

Columbia UniversityORCID 0000-0001-9725-0193Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Research Focus:differential expression· 1 Assay:GWAS summary statistics· 1 Organism:human· 1 Research Focus:polygenic risk· 1 Approach:statistical model· 1 Research Focus:variant effect prediction· 1

Frequent Co-Authors

Hyoung Seop KimiD· 1 shared Jiook ChaiD· 1 shared Jong Hun KimiD· 1 shared Mingshen Chen· 1 shared Rebekah K. LovingiD· 1 shared Seungsoo KimiD· 1 shared Shinjae YooiD· 1 shared Yoonjung Yoonie JooiD· 1 shared

Activity by Year

2022-2022 · peak 1/yr

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8 top collaborators · 28 mutual co-author links

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1 shared paperGenomics

Hyoung Seop KimORCID

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1 paper

Recent·Most cited

GenomicsbioRxivPreprintJan 19, 2022

Overestimated Polygenic Prediction due to Overlapping Subjects in Genetic Datasets

David K. Park, Mingshen Chen, Seungsoo Kim…·Jong Hun Kim

This paper shows that polygenic risk scores (PRS) overestimate predictive accuracy when datasets have overlapping subjects, using Alzheimer's disease and other traits as examples.

2 citations

humanGWAS summary statistics

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