J Leiner, B Duan, L Wasserman… - Journal of the American …, 2023 - Taylor & Francis
Suppose we observe a random vector X from some distribution in a known family with unknown parameters. We ask the following question: when is it possible to split X into two …
The graph fused lasso—which includes as a special case the one-dimensional fused lasso— is widely used to reconstruct signals that are piecewise constant on a graph, meaning that …
We introduce a pivot for exact selective inference with randomization. Not only does our pivot lead to exact inference in Gaussian regression models, but it is also available in closed …
Our goal is to develop a general strategy to decompose a random variable X into multiple independent random variables, without sacrificing any information about unknown …
Causal discovery and causal effect estimation are two fundamental tasks in causal inference. While many methods have been developed for each task individually, statistical …
Y Huang, S Pirenne, S Panigrahi… - arXiv preprint arXiv …, 2023 - arxiv.org
Selective inference methods are developed for group lasso estimators for use with a wide class of distributions and loss functions. The method includes the use of exponential family …
S Frndak, G Yu, Y Oulhote, EI Queirolo, G Barg… - International journal of …, 2023 - Elsevier
Purpose Frameworks for selecting exposures in high-dimensional environmental datasets, while considering confounding, are lacking. We present a two-step approach for exposure …
We propose data thinning, an approach for splitting an observation into two or more independent parts that sum to the original observation, and that follow the same distribution …