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Find an ExpertProfiling the University of Melbourne's Researchers

PROF CHRISTOPHER JOHN LLOYD



Contact Details

Organization: Melbourne Business School
Position: Honorary (Chair Melbourne Business School)
Email:

Research Expertise and International Linkages

Research Expertise

Research Interest Country of Expertise
Statistical theory, applied statistics, biometrics Australia

Qualifications, Honours, Fellowships and Other Awards

Qualifications

Title Institution Date Awarded Abbreviation
Doctor of Philosophy University of Melbourne 01-Jan-1986

Memberships

Membership Type Membership Body Description Start Date End Date
Member Statistical Society of Australia Ordinary 01-Jan-1984 01-Jan-2020

Government Research Classifications

Research Fields, Courses and Discipline Classifications

Socio-Economic Objective Classifications

Grants and Contracts

Research Grants, Contracts and Consultancies awarded to the University of Melbourne as the administering institution (since 2003) as recorded in Themis Agreements.

Grants

Title Role Funding Source Scheme Award Date
NEW AND COMPUTATIONALLY FEASIBLE METHODS FOR CONSTRUCTING EFFICIENT AND EXACT CONFIDENCE LIMITS FROM COUNT DATA - POPULATED FROM THEMIS CONVERSION Chief Investigator LA TROBE UNIVERSITY Discovery Projects (AUST RESEARCH COUNCIL) 01/01/2003

Publications

Publications produced at the University of Melbourne and reported in the Annual Publications Collection and 'Research Report' since 2001. The Themis Publications module, released in November 2006, allows additional publications from previous institutions and publications from past years to be entered.

Publications in 2008

Book Chapters

  • Evaluating the performance of in-house legal teams
    Year: 2008
    Book: Leadership and Management Challenges of In-House Legal Counsel
    Publisher: LexisNexis(Chatswood)
    Authors(s):
    Editors(s):

Journal Articles

  • A more powerful exact test of noninferiority from binary matched-pairs data
    Year: 2008
    Journal: Statistics in Medicine
    Volume: 27
    Page numbers: 3540-3549
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  • A new exact and more powerful unconditional test of no treatment effect from binary matched pairs
    Year: 2008
    Journal: Biometrics
    Volume: 64
    Page numbers: 716-723
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  • An application of multinomial logistic regression to estimating performance of a multipe-screening test with incomplete verification
    Year: 2008
    Journal: Royal Statistical Society - Series C: Applied Statistics
    Volume: 57
    Issue: 1
    Page numbers: 89-102
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  • Exact P-Values for Discrete Models Obtained by Estimation and Maximization
    Year: 2008
    Journal: Australian & New Zealand Journal of Statistics
    Volume: 50
    Issue: 4
    Page numbers: 329-345
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  • The economic value of improved environmental health in Victorian rivers
    Year: 2008
    Journal: Australian Journal of Environmental Management
    Volume: 15
    Page numbers: 138-148
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Reports

  • On approximate conditioning and higher order asymptotics for 2x2 tables


    Year: 2008
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Estimated P-values in Discrete Models: Asymptotic and non-asymptotic effects
    Year: 2008
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Exact tests of non-inferiority from independent binomial data based on second order test statistics
    Year: 2008
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • More powerful exact noninferiority and equivalence tests based on binary matched pairs
    Year: 2008
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • More powerful exact tests of equivalence
    Year: 2008
    Publisher: Melbourne Business School(Melbourne)
    Authors:

Publications in 2007

Journal Articles

  • Efficient and Exact Tests of the Risk Ratio in a Correlated 2 x 2 Table with Structural Zero
    Year: 2007
    Journal: Computational Statistics & Data Analysis
    Volume: 51
    Page numbers: 3765-3775
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  • Exact One-Sided Confidence Bounds for the Risk Ratio in 2 x 2 Tables with Structural Zero
    Year: 2007
    Journal: Biometrical Journal
    Volume: 49
    Issue: 6
    Page numbers: 952-963
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  • Exact one-sided confidence limits for the difference between two correlated proportions
    Year: 2007
    Journal: Statistics in Medicine
    Volume: 26
    Page numbers: 3369-3384
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  • Unconditional efficient one-sided confidence limits for the odds ratio based on conditional likelihood
    Year: 2007
    Journal: Statistics in Medicine
    Volume: 26
    Page numbers: 5136-5146
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Reports

  • Exact P-values for Discrete Models obtained by Estimation and Maximisation
    Year: 2007
    Publisher: Melbourne Business School(Melbourne)
    Authors:

Publications in 2006

Journal Articles

  • Improved Buehler limits based on refined designated statistics
    Year: 2006
    Journal: Journal of Statistical Planning and Inference
    Volume: 136
    Page numbers: 3145-3155
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  • More powerful exact tests of binary matched pairs
    Year: 2006
    Journal: Statistics and Probability Letters
    Volume: 78
    Page numbers: 2592-2596
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Reports

  • Efficient and Exact Tests of the Rate Ratio in a Correlated 2 x 2 Table with Structural Zero
    Year: 2006
    Report No:: 9/2006
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Exact Confidence Bounds for the Risk Ratio in 2 x 2 Tables with Structural Zero
    Year: 2006
    Report No:: 14/2006
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • More powerful exact tests of binary matched pairs
    Year: 2006
    Report No:: 16/2006
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Unconditional efficient one-sided confidence limits for the odds ratio based on conditional likelihood
    Year: 2006
    Report No:: 15/2006
    Publisher: Melbourne Business School(Melbourne)
    Authors:

Publications in 2005

Journal Articles

  • A simple measure of the efficiency of a Buehler confidence limit
    Year: 2005
    Journal: Communications In Statistics - Theory and Methods
    Volume: 34
    Page numbers: 767-774
    Publisher: Marcel Dekker(New York)
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  • Buehler limits from approximate upper limits: a numerical investigation of the role of nominal coverage
    Year: 2005
    Journal: Journal of Applied Statistical Science
    Volume: 13
    Issue: 3
    Page numbers: 217-230
    Publisher: Nova Science Publishers(New York)
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  • Estimating test power adjusted for size
    Year: 2005
    Journal: Journal of Statistical Computation and Simulation
    Volume: 75
    Issue: 11
    Page numbers: 921-934
    Publisher: Taylor & Francis
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  • Monotonicity of likelihood support bounds for system failure rate
    Year: 2005
    Journal: Statistics and Probability Letters
    Volume: 73
    Page numbers: 91-97
    Publisher: Elsevier Science(Amsterdam)
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  • On comparing the accuracy of competing tests of the same hypotheses from simulation data
    Year: 2005
    Journal: Journal of Statistical Planning and Inference
    Volume: 128
    Page numbers: 497-508
    Publisher: Elsevier Science
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  • Toward a general theory of competitive dominance: Comments and extensions on Powell (2003)
    Year: 2005
    Journal: Strategic Management Journal
    Volume: 26
    Page numbers: 385-394
    Publisher: John Wiley & Sons
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Reports

  • EM P-values
    Year: 2005
    Report No:: 2005-23
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Exact confidence limits for the difference between two correlated proportions
    Year: 2005
    Report No:: 2005-28
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Maximising P-values with respect to nuisance parameters
    Year: 2005
    Report No:: 2005-15
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • More Powerful Unconditional Tests of no Treatment Effect from Binary Matched Pairs
    Year: 2005
    Report No:: 2005-28
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Multinomial Logistic Regression: An Application to Estimating Performance of a Multiple Screening Test for Bowel Cancer when Negatives are Unverified
    Year: 2005
    Report No:: 2005-16
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Unconditional efficient upper limits for the odds ratio based on conditional likelihood
    Year: 2005
    Report No:: 2005-22
    Publisher: Melbourne Business School(Melbourne)
    Authors:

Publications in 2004

Journal Articles

  • Buehler confidence limits and nesting
    Year: 2004
    Journal: Australian & New Zealand Journal of Statistics
    Volume: 46
    Issue: 3
    Page numbers: 463-469
    Publisher: Blackwell Publishing Asia
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  • Estimating the false negative fraction for a multiple screening test for bowel cancer when negatives are not verified
    Year: 2004
    Journal: Australian & New Zealand Journal of Statistics
    Volume: 46
    Issue: 4
    Page numbers: 531-542
    Publisher: Blackwell Publishing Asia
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  • Regression-based estimation of the false negative fraction when multiple negatives are unverified
    Year: 2004
    Journal: Royal Statistical Society - Series C: Applied Statistics
    Volume: 53
    Issue: 4
    Page numbers: 619-631
    Publisher: Blackwell Publishers
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Reports

  • Monotonicity of likelihood support bounds for system failure rate
    Year: 2004
    Report No:: 2004-2
    Publisher: Melbourne Business School(Melbourne)
    Authors:

Publications in 2003

Journal Articles

  • On the optimality and limitations of Buehler bounds
    Year: 2003
    Journal: Australian & New Zealand Journal of Statistics
    Volume: 45
    Issue: 2
    Page numbers: 167-175
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  • The efficiency of Buehler confidence limits
    Year: 2003
    Journal: Statistics and Probability Letters
    Volume: 65
    Issue: 1
    Page numbers: 21-28
    Publisher: Elsevier Science(Amsterdam)
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Reports

  • On comparing the accuracy of competing tests of the same hypotheses from simulation data
    Year: 2003
    Report No:: MBS 2003-29
    Publisher: Melbourne Business School(Melbourne)
    Authors:
  • Regression Based Estimation of the False Negative Fraction when Multiple Negatives are Unverified
    Year: 2003
    Report No:: MBS 2003-30
    Publisher: Melbourne Business School(Melbourne)
    Authors:

Publications in 2002

Journal Articles

  • Estimation of a convex ROC curve
    Year: 2002
    Journal: Statistics and Probability Letters
    Volume: 59
    Page numbers: 99-111
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  • Estimation of population size from biased samples using non-parametric binary regression
    Year: 2002
    Journal: Statistica Sinica
    Volume: 12
    Page numbers: 505-518
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  • Semi-Parametric Estimation of ROC Curves Based on Binomial Regression Modelling
    Year: 2002
    Journal: Australian & New Zealand Journal of Statistics
    Volume: 44
    Issue: 1
    Page numbers: 75-86
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  • The Importance of the Designated Statistic on Buehler Upper Limits on a System Failure Probability
    Year: 2002
    Journal: Technometrics
    Volume: 44
    Issue: 4
    Page numbers: 390-395
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Publications in 2001

Journal Articles

  • A comparison of suicide patterns in Australia and Hong Kong
    Year: 2001
    Journal: Royal Statistical Society - Series C: Applied Statistics
    Volume: 164
    Issue: 3
    Page numbers: 467-483
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