46 citations · 123 across the 16 of their papers we have counts for
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stat.AP2021
Routine Hospital-based SARS-CoV-2 Testing Outperforms State-based Data in Predicting Clinical Burden
Len Covello, Andrew Gelman, Yajuan Si +1
Throughout the COVID-19 pandemic, government policy and healthcare implementation responses have been guided by reported positivity rates and counts of positive cases in the commun…
stat.ME2021
A Case Study of Nonresponse Bias Analysis In Educational Assessment Surveys
Yajuan Si, Roderick J. A. Little, Ya Mo +1
Nonresponse bias is a widely prevalent problem for data on education. We develop a ten-step exemplar to guide nonresponse bias analysis (NRBA) in cross-sectional studies and apply…