147 citations · 460 across the 31 of their papers we have counts for
5 papers · 1 filter
Selective and marginal selective inference for exceptional groups
Peter Hoff, Surya Tokdar
Statistical analyses of multipopulation studies often use the data to select a particular population as the target of inference. For example, a confidence interval may be construct…
Density Discontinuity Regression
Surya T Tokdar, Rik Sen, Haoliang Zheng +1
Many policies hinge on a continuous variable exceeding a threshold, prompting strategic behavior by agents to stay on the favorable side. This creates density discontinuities at cu…
Asymptotically well-calibrated Bayesian -value using the Kolmogorov-Smirnov statistic
Yueming Shen, Surya Tokdar
The posterior predictive -value (ppp) is widely used in Bayesian model evaluation. However, due to double use of the data, the ppp may not be a valid -value even in large sam…
Stochastic Block Covariance Matrix Estimation
Yunran Chen, Surya T Tokdar, Jennifer M Groh
Motivated by a neuroscience application we study the problem of statistical estimation of a high-dimensional covariance matrix with a block structure. The block model embeds a stru…
A Bayesian decision-theoretic approach to sparse estimation
Aihua Li, Surya T. Tokdar, Jason Xu
We extend the work of Hahn and Carvalho (2015) and develop a doubly-regularized sparse regression estimator by synthesizing Bayesian regularization with penalized least squares wit…