Faculty
WU, Ka Ho

Selected Publications
  1. Zhao-Guo Chen and Ka Ho Wu (2017) Benchmark Forecast and Error Modeling, Journal of Forecasting, Vol 36, 382-394.
  2. Wensheng Wang, Ka Ho Wu and Kyo Shin Hwang (2015) The Berry-esseen Bounds for Sample Rescaled Polyvariograms, Communications in Statistics: Theory and Methods, Vol 44, 3639-3652.
  3. Ka Ho Wu, Zhao-Guo Chen and Wensheng Wang (2014) A robust and practical method of unit root tests, Advances and Applications in Statistics, Vol 41, 21-67.
  4. Douglas P. Wiens and Eden K. H. Wu (2010) A Comparative Study of Robust Designs for M-Estimated Regression Models, Computational Statistics and Data Analysis, Vol 54, 1683-1695.
  5. Zhao-Guo Chen and Ka Ho Wu (2010) Benchmarking using working error models, Advances and Applications in Statistics, Vol 19, 113-148.
  6. Zhao-Guo Chen and Ka Ho Wu (2009) Benchmarking with Default and Fitted Error Models, Working Paper no. BSMD-2009-005-E, Statistics Canada.
  7. Yang, Z. L., Wu, E. K. H. and Desmond, A. F. (2008) Inference for General Parametric Functions in Box-Cox-Type Transformation Models, Canadian Journal of Statistics, Vol 36, 301-319.
  8. Chan, W. S., Cheung, S. H., Zhang L. X. and Wu K. H. (2008) Temporal Aggregation of Equity Return Time-Series Models, Mathematics and Computers in Simulation, Vol 78, 172-180.
  9. Ka Ho Wu and Zhao-Guo Chen (2008) Benchmarking Comparison and Error Modelling, Proceedings of Survey Methods Section, Statistical Society of Canada.
  10. Zhao-Guo Chen and Ka Ho Wu (2006) Comparison of Benchmarking Methods with and without a Survey Eerror Model, International Statistical Review, Vol 74, 285-304.
  11. Wu, K. H., Tang, M. L. and Lee, K. M. (2006) Multiple Testing Procedures for Analyzing Stratified Comparative Clinical Trials Using Odds Ratios, Computational Statistics and Data Analysis, Vol 50, 3324-3342.
  12. Tang, M. L. and Wu, K. H. (2005) A Unified Sequential Test Procedure for Simultaneous Testing the Equality of Several Binomial Proportions to a Specified Standard, Journal of Applied Statistics, Vol 32, 617-624.
  13. Zhao-Guo Chen and Ka Ho Wu (2005) Survey Error Modelling and Benchmarking Comparison When the Survey Error is Very Highly Autocorrelated, Working Paper no. BSMD-2005-013E, Statistics Canada.
  14. Chan, W. S., Cheung, S. H. and Wu, K. H. (2004) Multiple Forecasts with Autoregressive Time Series Models: Case Studies, Mathematics and Computers in Simulation, Vol 64, 421-430.
  15. Cheung S. H., Wu, K. H. and Quek, A. L. (2003) Pairwise Comparisons in Each of Several Groups with Heterogeneous Variances, Biometrical Journal, Vol 45, 325-334.
  16. Cheung, S. H., Wu, K. H. and Lim S. P. (2002) Simultaneous Prediction Intervals for Multiple Comparisons with a Standard, Statistical Paper, Vol 43, 337-347.
  17. Zhao-Guo Chen and Ka Ho Wu (2000) Survey Error Modelling in The Presence of Benchmarks, Proceedings of Survey Methods Section, Statistical Society of Canada, 93-101.
  18. Zhao-Guo Chen, Ka Ho Wu and Rainer Dahlhaus (2000) Hidden Frequency Estimation with Data Tapers, Journal of Time Series Analysis, Vol 21, 13-142.
  19. W.S. Chan, S.H. Cheung and K.H. Wu (1999) Exact Joint Forecast Regions for Vector Autoregressive Models, Journal of Applied Statistics, Vol. 26, 35-44.
  20. Ka Ho Wu, Siu Hung Cheung and Shiu Hang Chan (1998) A Robust Method of Testing Causality, Proceedings of the Third St. Petersburg Workshop on Simulations, 314-319.
  21. Siu Hung Cheung, Ka Ho Wu and Wai Sum Chan (1998) Simultaneous Prediction Intervals for Autoregressive Integrated Moving Average Models: A Comparative Study, Computational Statistics and Data Analysis, Vol 28, 297-306.
  22. Eden K.H. Wu and Julie Zhou (1998) Efficient Bias-robust M-estimators of Location in Kolmogorov Normal Neighbourhoods, Canadian Journal of Statistics, Vol. 26, 257-266.
  23. Douglas P. Wiens, Eden K.H. Wu and Julie Zhou (1998) On the Trimmed Mean and Minimax Variance L-estimation in Kolmogorov Neighbourhoods, Canadian Journal of Statistics, Vol. 26, 231-238.
  24. K.H. Wu and P. S. Chan (1997) Distributions Minimizing Fisher Information for Location in Kolmogorov Neighbourhoods, Annals of the Institute of Statistical Mathematics , Vol. 49, 541-554.
  25. D. Hamilton and Eden K.H. Wu (1995) Confidence Regions for Parameters in the AR(1) Model, Journal of Time Series Analysis, Vol. 16, 249-265. .
  26. K.H. Wu and S.H. Cheung (1994) Subset Selection for Normal Means in a Two-Way Design, Biometrical Journal, Vol 34, 165.175.
  27. Denis H.Y. Leung, Francis H.C. Marriott and Eden K.H. Wu (1993) Bandwidth Selection in Robust Smoothing, Journal of Nonparametric Statistics , Vol. 2, 333-339. .
  28. Cheung, S. H., Wu, K. H. and Holland, B. (1993) Simultaneous Prediction Intervals for All Pairwise Differences Among Several Future Sample Means, Communications in Statistics: Theory and Methods, Vol 22, 3087-3096. .
  29. Eden K.H. Wu (1992) Distributions Minimizing Fisher Information for Scale in e-contamination Neighbourhoods, Statistics and Probability Letters , Vol. 14, 373-383.
  30. Eden K.H. Wu and Denis H.Y. Leung (1992) Asymptotic Minimax Properties of L-estimators of Scale, Australian Journal of Statistics , Vol. 34, 345-360. (in pdf format) .
  31. Douglas P. Wiens and K.H. Eden Wu (1991) "Distributions Minimizing Fisher Information for Scale in Kolmogorov Neighbourhoods", Canadian Journal of Statistics, Vol 19, pp 179-190. .
  32. Douglas P. Wiens and K.H. Eden Wu (1990) Asymptotic Minimax Properties of M-estimators of Scale, Statistics and Probability Letters, Vol 10, 363-368. .
  33. Christopher Field and Eden Wu (1988). Extreme Tail Areas of a Linear Combination of Chi-Squares. Technical Report, University of Alberta
Back to Professo WU's homepage