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stat.ME2025
Powerful rank verification for multivariate Gaussian data with any covariance structure
Anav Sood
Upon observing -dimensional multivariate Gaussian data, when can we infer that the largest observations came from the largest means? When and the covariance is iso…
stat.ME2024
Selective inference is easier with p-values
Anav Sood
Selective inference is a subfield of statistics that enables valid inference after selection of a data-dependent question. In this paper, we introduce selectively dominant p-values…
stat.ME2024
A Statistical View of Column Subset Selection
Anav Sood, Trevor Hastie
We consider the problem of selecting a small subset of representative variables from a large dataset. In the computer science literature, this dimensionality reduction problem is t…