Search Results for author: Brock C. Christensen

Found 2 papers, 1 papers with code

Longevity Associated Geometry Identified in Satellite Images: Sidewalks, Driveways and Hiking Trails

no code implementations5 Mar 2020 Joshua J. Levy, Rebecca M. Lebeaux, Anne G. Hoen, Brock C. Christensen, Louis J. Vaickus, Todd A. MacKenzie

Learned image features were clustered, and we identified 10 clusters that were associated with education, income, geographical region, race and age.

IFAA: Robust association identification and Inference For Absolute Abundance in microbiome analyses

1 code implementation22 Sep 2019 Zhigang Li, Lu Tian, A. James O'Malley, Margaret R. Karagas, Anne G. Hoen, Brock C. Christensen, Juliette C. Madan, Quran Wu, Raad Z. Gharaibeh, Christian Jobin, Hongzhe Li

The target of inference in microbiome analyses is usually relative abundance (RA) because RA in a sample (e. g., stool) can be considered as an approximation of RA in an entire ecosystem (e. g., gut).

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