R
Robert Tibshirani
Researcher at Stanford University
Publications - 620
Citations - 359457
Robert Tibshirani is an academic researcher from Stanford University. The author has contributed to research in topics: Lasso (statistics) & Gene expression profiling. The author has an hindex of 147, co-authored 593 publications receiving 326580 citations. Previous affiliations of Robert Tibshirani include University of Toronto & University of California.
Papers
More filters
Book ChapterDOI
Model Inference and Averaging
TL;DR: For most of this book, the fitting (learning) of models has been achieved by minimizing a sum of squares for regression, or by minimizing cross-entropy for classification by maximizing the maximum likelihood approach to fitting.
Posted Content
Correlation-sharing for detection of differential gene expression
TL;DR: This work proposes a method for detecting differential gene expression that exploits the correlation between genes and averages the univariate scores of each feature with the scores in correlation neighborhoods to achieve correlation-sharing.
Journal ArticleDOI
Alteration of gene expression signatures of cortical differentiation and wound response in lethal clear cell renal cell carcinomas.
TL;DR: Findings suggest that critical biological features of lethal ccRCC include loss of normal cortical differentiation and activation of programs associated with wound healing.
Journal ArticleDOI
A General Framework for Estimation and Inference From Clusters of Features
TL;DR: In this paper, the authors propose a prototype model to test for the presence of simultaneous group-wide signal for groups in isolation, or for multiple groups together, by creating group prototypes, with reference to the response, and then test with likelihood ratio statistics incorporating only these prototypes.
Predicting multivariate responses in multiple linear regression - Discussion
P.H. Garthwaite,Philip J. Brown,David J. Hand,Svante Wold,David Cox,James V. Zidek,C.J.F. ter Braak,Merlin Stone,R. Brooks,C. Goutis,Dennis V. Lindley,Alison J. Burnham,John F. MacGregor,Roman Viveros,Trevor Hastie,Robert Tibshirani,I.S. Helland,M.C. Jones,P.D. Sasieni,R. Southworth,Charles C. Taylor,Rolf Sundberg,Edward V. Thomas,Howell Tong +23 more