1 citations · 2 across the 4 of their papers we have counts for
4 papers
Statistical Inference for Four-Regime Segmented Regression Models
Han Yan, Song Xi Chen
Segmented regression models offer model flexibility and interpretability as compared to the global parametric and the nonparametric models, and yet are challenging in both estimati…
Multi-level Thresholding Test for High Dimensional Covariance Matrices
Song Xi Chen, Bin Guo, Yumou Qiu
We consider testing the equality of two high-dimensional covariance matrices by carrying out a multi-level thresholding procedure, which is designed to detect sparse and faint diff…
Bias detection of monitor readings using hidden dynamic geostatistical calibration model
Yaqiong Wang, Minya Xu, Hui Huang +1
Accurate and reliable data stream plays an important role in air quality assessment. Air pollution data collected from monitoring networks, however, could be biased due to instrume…
Tests for High Dimensional Generalized Linear Models
Song Xi Chen, Bin Guo
We consider testing regression coefficients in high dimensional generalized linear models. An investigation of the test of Goeman et al. (2011) is conducted, which reveals that if…