Search Results - "OWEN, Art B"

Outlier Detection Using Nonconvex Penalized Regression by She, Yiyuan, Owen, Art B.

“…This article studies the outlier detection problem from the standpoint of penalized regression. In the regression model, we add one mean shift parameter for…”
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Genome-Wide Scan Informed by Age-Related Disease Identifies Loci for Exceptional Human Longevity by Fortney, Kristen, Dobriban, Edgar, Garagnani, Paolo, Pirazzini, Chiara, Monti, Daniela, Mari, Daniela, Atzmon, Gil, Barzilai, Nir, Franceschi, Claudio, Owen, Art B, Kim, Stuart K

“…We developed a new statistical framework to find genetic variants associated with extreme longevity. The method, informed GWAS (iGWAS), takes advantage of…”
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Combining randomized field experiments with observational satellite data to assess the benefits of crop rotations on yields by Kluger, Dan M, Owen, Art B, Lobell, David B

“…With climate change threatening agricultural productivity and global food demand increasing, it is important to better understand which farm management…”
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Bi-Cross-Validation of the SVD and the Nonnegative Matrix Factorization by Owen, Art B., Perry, Patrick O.

“…This article presents a form of bi-cross-validation (BCV) for choosing the rank in outer product models, especially the singular value decomposition (SVD) and…”
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Aging mice show a decreasing correlation of gene expression within genetic modules by Southworth, Lucinda K, Owen, Art B, Kim, Stuart K

“…In this work we present a method for the differential analysis of gene co-expression networks and apply this method to look for large-scale transcriptional…”
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LOW DISCREPANCY CONSTRUCTIONS IN THE TRIANGLE by BASU, KINJAL, OWEN, ART B.

“…Most quasi-Monte Carlo research focuses on sampling from the unit cube. Many problems, especially in computer graphics, are defined via quadrature over the…”
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Transcriptional profiling of aging in human muscle reveals a common aging signature by Zahn, Jacob M, Sonu, Rebecca, Vogel, Hannes, Crane, Emily, Mazan-Mamczarz, Krystyna, Rabkin, Ralph, Davis, Ronald W, Becker, Kevin G, Owen, Art B, Kim, Stuart K

“…We analyzed expression of 81 normal muscle samples from humans of varying ages, and have identified a molecular profile for aging consisting of 250…”
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A Bayesian Framework for Combining Heterogeneous Data Sources for Gene Function Prediction (In Saccharomyces cerevisiae) by Troyanskaya, Olga G., Dolinski, Kara, Owen, Art B., Altman, Russ B., Botstein, David

“…Genomic sequencing is no longer a novelty, but gene function annotation remains a key challenge in modern biology. A variety of functional genomics…”
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AGEMAP: a gene expression database for aging in mice by Zahn, Jacob M, Poosala, Suresh, Owen, Art B, Ingram, Donald K, Lustig, Ana, Carter, Arnell, Weeraratna, Ashani T, Taub, Dennis D, Gorospe, Myriam, Mazan-Mamczarz, Krystyna, Lakatta, Edward G, Boheler, Kenneth R, Xu, Xiangru, Mattson, Mark P, Falco, Geppino, Ko, Minoru S H, Schlessinger, David, Firman, Jeffrey, Kummerfeld, Sarah K, Wood, 3rd, William H, Zonderman, Alan B, Kim, Stuart K, Becker, Kevin G

“…We present the AGEMAP (Atlas of Gene Expression in Mouse Aging Project) gene expression database, which is a resource that catalogs changes in gene expression…”
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Art Owen’s contribution to the Discussion of ‘Estimating means of bounded random variables by betting’ by Waudby-Smith and Ramdas by Owen, Art B

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Deterministic parallel analysis: an improved method for selecting factors and principal components by Dobriban, Edgar, Owen, Art B.

“…Factor analysis and principal component analysis are used in many application areas. The first step, choosing the number of components, remains a serious…”
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Statistically Efficient Thinning of a Markov Chain Sampler by Owen, Art B.

“…It is common to subsample Markov chain output to reduce the storage burden. Geyer shows that discarding k − 1 out of every k observations will not improve…”
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A transcriptional profile of aging in the human kidney by Rodwell, Graham E J, Sonu, Rebecca, Zahn, Jacob M, Lund, James, Wilhelmy, Julie, Wang, Lingli, Xiao, Wenzhong, Mindrinos, Michael, Crane, Emily, Segal, Eran, Myers, Bryan D, Brooks, James D, Davis, Ronald W, Higgins, John, Owen, Art B, Kim, Stuart K

“…In this study, we found 985 genes that change expression in the cortex and the medulla of the kidney with age. Some of the genes whose transcripts increase in…”
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CONFOUNDER ADJUSTMENT IN MULTIPLE HYPOTHESIS TESTING by Wang, Jingshu, Zhao, Qingyuan, Hastie, Trevor, Owen, Art B.

“…We consider large-scale studies in which thousands of significance tests are performed simultaneously. In some of these studies, the multiple testing procedure…”
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Bi-Cross-Validation for Factor Analysis by Owen, Art B., Wang, Jingshu

“…Factor analysis is over a century old, but it is still problematic to choose the number of factors for a given data set. We provide a systematic review of…”
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Backfitting for large scale crossed random effects regressions by Ghosh, Swarnadip, Hastie, Trevor, Owen, Art B.

“…Regression models with crossed random effect errors can be very expensive to compute. The cost of both generalized least squares and Gibbs sampling can easily…”
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Scrambled Net Variance for Integrals of Smooth Functions by Owen, Art B.

“…Hybrids of equidistribution and Monte Carlo methods of integration can achieve the superior accuracy of the former while allowing the simple error estimation…”
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KARL PEARSON'S META-ANALYSIS REVISITED by Owen, Art B.

“…This paper revisits a meta-analysis method proposed by Pearson [Biometrika 26 (1934) 425–442] and first used by David [Biometrika 26 (1934) 1–11]. It was…”
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Extensible grids: uniform sampling on a space filling curve by He, Zhijian, Owen, Art B.

“…We study the properties of points in [0, 1]d generated by applying Hilbert's space filling curve to uniformly distributed points in [0, 1]. For deterministic…”
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A general characterization of optimal tie-breaker designs by Li, Harrison H., Owen, Art B.

“…Tie-breaker designs trade off a measure of statistical efficiency against a short-term gain from preferentially assigning a binary treatment to subjects with…”
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