Gongjun Xu, Ph.D.

Affiliations: 
2013 Statistics Columbia University, New York, NY 
Area:
Statistics, Tests and Measurements Education
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"Gongjun Xu"

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Jingchen Liu grad student 2013 Columbia
 (Statistical Inference for Diagnostic Classification Models.)
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Publications

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Gu Y, Liu J, Xu G, et al. (2018) Hypothesis Testing of the Q-matrix. Psychometrika
Chen Y, Li X, Liu J, et al. (2017) Exploratory Item Classification Via Spectral Graph Clustering. Applied Psychological Measurement. 41: 579-599
Ablikim M, Achasov MN, Ahmed S, et al. (2016) Observation of an Anomalous Line Shape of the η^{'}π^{+}π^{-} Mass Spectrum near the pp[over ¯] Mass Threshold in J/ψ→γη^{'}π^{+}π^{-}. Physical Review Letters. 117: 042002
Liu Z, Liu S, Xu G, et al. (2016) [Comparison of long-term survival and postoperative complications between Billroth I( and II( reconstruction in patients with distal gastric cancer]. Zhonghua Wei Chang Wai Ke Za Zhi = Chinese Journal of Gastrointestinal Surgery. 19: 785-8
Guo Y, Li P, Tang J, et al. (2016) Prevalence of Atopic Dermatitis in Chinese Children aged 1-7 ys. Scientific Reports. 6: 29751
Ablikim M, Achasov MN, Ai XC, et al. (2016) Observation of h_{c} Radiative Decay h_{c}→γη^{'} and Evidence for h_{c}→γη. Physical Review Letters. 116: 251802
Xu G, Zhang X, Gao W, et al. (2016) Prevailing PA mutation K356R in avian influenza H9N2 virus increases mammalian replication and pathogenicity. Journal of Virology
Zhang L, Jiang H, Xu G, et al. (2016) iTRAQ-based quantitative proteomic analysis reveals potential early diagnostic markers of clear-cell Renal cell carcinoma. Bioscience Trends
Liu J, Chen Z, Li W, et al. (2016) Obesity indices for prediction of chronic kidney disease: 
a cross-sectional study in 26 655 Chinese adults. Zhong Nan Da Xue Xue Bao. Yi Xue Ban = Journal of Central South University. Medical Sciences. 41: 445-454
Sun Y, Liu Y, Yan SQ, et al. (2016) Longitudinal pattern of early maturation on morning cortisol and depressive symptoms: Sex-specific effects. Psychoneuroendocrinology. 71: 58-63
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