18 citations · 28 across the 4 of their papers we have counts for
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econ.EM2022★ 5 cited
Low-rank Panel Quantile Regression: Estimation and Inference
Yiren Wang, Liangjun Su, Yichong Zhang
In this paper, we propose a class of low-rank panel quantile regression models which allow for unobserved slope heterogeneity over both individuals and time. We estimate the hetero…
cs.LG2022
Sedentary Behavior Estimation with Hip-worn Accelerometer Data: Segmentation, Classification and Thresholding
Yiren Wang, Fatima Tuz-Zahra, Rong Zablocki +9
Cohort studies are increasingly using accelerometers for physical activity and sedentary behavior estimation. These devices tend to be less error-prone than self-report, can captur…