Hongquan Xu

Summary

Affiliation: University of California
Country: USA

Publications

  1. doi A quasi F-test for functional linear models with functional covariates and its application to longitudinal data
    Hongquan Xu
    Department of Statistics, University of California, Los Angeles, CA 90095, USA
    Stat Med 30:2842-53. 2011
  2. ncbi Functional regression analysis using an F test for longitudinal data with large numbers of repeated measures
    Xiaowei Yang
    Department of Public Health Sciences, Division of Biostatistics, University of California, Davis, CA 95616, USA
    Stat Med 26:1552-66. 2007
  3. pmc The use of nonregular fractional factorial designs in combination toxicity studies
    Frederick K H Phoa
    Department of Statistics, University of California, Los Angeles, CA 90095, USA
    Food Chem Toxicol 47:2183-8. 2009

Detail Information

Publications3

  1. doi A quasi F-test for functional linear models with functional covariates and its application to longitudinal data
    Hongquan Xu
    Department of Statistics, University of California, Los Angeles, CA 90095, USA
    Stat Med 30:2842-53. 2011
    ..For illustration, we apply the proposed procedure to a longitudinal depression data set with repeatedly measured methamphetamine use as a predictor. We conduct a simulation study to assess the size and the power of the test...
  2. ncbi Functional regression analysis using an F test for longitudinal data with large numbers of repeated measures
    Xiaowei Yang
    Department of Public Health Sciences, Division of Biostatistics, University of California, Davis, CA 95616, USA
    Stat Med 26:1552-66. 2007
    ..A simulation study is also conducted under the condition of the smoking data to investigate the statistical power for the F test, Wilks' likelihood ratio test, and the linear mixed-effects model using AIC...
  3. pmc The use of nonregular fractional factorial designs in combination toxicity studies
    Frederick K H Phoa
    Department of Statistics, University of California, Los Angeles, CA 90095, USA
    Food Chem Toxicol 47:2183-8. 2009
    ..We also provide a statistical method to evaluate the quality of an assumption made by experts in Study 2 of Groten et al. (1996)...