511 citations · 756 across the 8 of their papers we have counts for
8 papers
A Grammar of Data Analysis
Xunmo Yang, Taylor Pospisil, Omkar Muralidharan +1
This paper outlines a grammar of data analysis, as distinct from grammars of data manipulation, in which the primitives are metrics and dimensions. We describe a Python implementat…
Empirical Bayes estimation via data fission
Nikolaos Ignatiadis, Dennis L. Sun
We demonstrate how data fission, a method for creating synthetic replicates from single observations, can be applied to empirical Bayes estimation. This extends recent work on empi…
Empirical Bayes mean estimation with nonparametric errors via order statistic regression on replicated data
Nikolaos Ignatiadis, Sujayam Saha, Dennis L. Sun +1
We study empirical Bayes estimation of the effect sizes of units from noisy observations on each unit. We show that it is possible to achieve near-Bayes optimal mean square…
salmon: A Symbolic Linear Regression Package for Python
Alex Boyd, Dennis L. Sun
One of the most attractive features of R is its linear modeling capabilities. We describe a Python package, salmon, that brings the best of R's linear modeling functionality to Pyt…
Peer assessment enhances student learning
Dennis L. Sun, Naftali Harris, Guenther Walther +1
Feedback has a powerful influence on learning, but it is also expensive to provide. In large classes, it may even be impossible for instructors to provide individualized feedback.…
Optimal Inference After Model Selection
William Fithian, Dennis Sun, Jonathan Taylor
To perform inference after model selection, we propose controlling the selective type I error; i.e., the error rate of a test given that it was performed. By doing so, we recover l…