93 citations · 248 across the 30 of their papers we have counts for
Showing 2019Show all
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stat.ME2019★ 4 cited
A Versatile Estimation Procedure without Estimating the Nonignorable Missingness Mechanism
Jiwei Zhao, Yanyuan Ma
We consider the estimation problem in a regression setting where the outcome variable is subject to nonignorable missingness and identifiability is ensured by the shadow variable a…
stat.AP2019
Electronic Health Record Phenotyping with Internally Assessable Performance (PhIAP) using Anchor-Positive and Unlabeled Patients
Lingjiao Zhang, Xiruo Ding, Yanyuan Ma +5
Building phenotype models using electronic health record (EHR) data conventionally requires manually labeled cases and controls. Assigning labels is labor intensive and, for some p…