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W. Liggett, P. E. Barker, O. J. Semmes, L. H. Cazares (2004)
Measurement Reproducibility in the Early Stages of Biomarker Development
Disease Markers
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W. Liggett, C. Buckley (2005)
System Performance and Natural Language Expression of Information Needs
Information Retrieval 8(1), 101-128
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W. Liggett (2003)
Nonparametric and Semiparametric Models in Comparison of Observations of a Particle Size Distribution
Journal of the Japanese Society of Computational Statistics 15(2) 105-122
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W. Liggett, C. Buckley (2001)
Query Expansion Seen Through Return Order of Relevant Documents
The Ninth Text Retrieval Conference (TREC-9), eds. E.M. Voorhees and D.K. Harman, NIST Special Publication 500-249, 2001, pp. 51-70
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W. Liggett, P. D. Over (2001)
Understanding TREC Results-the Role of Statistics
Bulletin of the International Statistical Institute, 53rd Session Proceedings, International Statistical Institute, 2001, pp. 45-48
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W. Liggett, S. R. Low, D. J. Pitchure, J. Song (2000)
Capability in Rockwell C Scale Hardness
Journal of Research of the National Institute of Standards and Technology, Volume 105, Number 4, July?August 2000
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S. R. Low, R. J. Gettings, W. Liggett, J. Song (1999)
Rockwell Hardness A Method-Dependent Standard Reference Material
Proceedings of the 1999 NCSL Workshop and Symposium, Boulder, CO: National Conference of Standards Laboratories, pp. 565-589
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R. A. Fletcher, J. R. Verkouteren, E. S. Windsor, D. S. Bright, E. B. Steel, J. A. Small, W. Liggett (1999)
SRM 2806 (ISO Medium Test Dust in Hydraulic Oil): A Particle-Contamination Standard Reference Material for the Fluid Power Industry
Fluid/Particle Separation Journal, 12, 80-95
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W. Liggett (1999)
Topic by Topic Performance of Information Retrieval Systems
The Seventh Text REtrieval Confernce (TREC-7), eds. E. M. Voorhees and D. K. Harman, NIST Special Publication 500-242, pp. 105-114
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A. R. Olsen, J. Sedransk, D. Edwards, C. A. Gotway, W. Liggett, S. Rathbun, K. H. Reckhow, L. J. Young (1999)
Statistical Issues for Monitoring Ecological and Natural Resources in the United States
Environmental Monitoring and Assessment, 54, 1-45
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W. Liggett (1999)
Lessons From the Field: Environmental Measurement Feasibility
in Environmental Management and Business Strategy, by B. W. Piasecki, K. A. Fletcher, and F. J. Mendelson, New York, John wiley, pp. 64-69
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W. Fisher, W. Liggett, A. Le, J. G. Fiscus, D. S. Pallet (1998)
Data Selection for Broadcast News CSR Evaluations
Proceedings DARPA Broadcast News Transcription and Understanding Workshop, February 8-11, 1998, San Francisco: Morgan Kauffman Publishers, pp. 12-15
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W. Liggett, W. Fisher (1998)
Insights From the Broadcast News Benchmark Test
Proceedings DARPA Broadcast News Transcription and Understanding Workshop, February 8-11, 1998, San Francisco: Morgan Kauffman Publishers, pp. 16-22
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W. Liggett (1998)
Review of the Book 'Chemometrics in Environmental Analysis' by J. w. Einax, H. W. Zwanziger, and S. Geiss
Journal of the American Statistical Association, 93, pp. 1527-1528
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W. Liggett (1997)
Measurement for Experimentation
in Statistics of Quality, eds. S. Ghosh, W. R. Schucany, and W. B. Smith, New York: Marcel Dekker, pp. 179-204
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R. A. Fletcher, J. R. Verkouteren, E. S. Windsor, D. S. Bright, E. B. Steel, J. A. Small, W. Liggett (1996)
Development of a Standard Reference Material for the Fluid Power Industry: ISO Medium Dust in Oil
Proceedings of the 47th National Conference on Fluid Power, Volume I, National Fluid Power Association: Milwaukee, WI pp. 351-364
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W. Liggett, K. Inn (1995)
Pilot Studies for Improving Sampling Protocols
Principles of Environmental Sampling, Second Edition, ed. L. H. Keith, Washington, DC: American Chemical Society
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W. Liggett (1995)
Discussion of 'Variance Estimation in the EMAP Strategy for Sampling Discrete Ecological Resources'
Journal of Environmental and Ecological Statistics, 1, pp. 150-151
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W. Liggett (1995)
Environmental Measurement: Consequences of Measurement Feasibility on Strategy
Corporate Environmental Strategy, 3(2), pp. 75-78
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W. Liggett (1994)
Functional Errors-in-Variables Models in Measurement Optimization Experiments
1994 Proceedings of the Section on Physical and Engineering Sciences, Alexandria, VA: American Statistical Association, pp. 193-198
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J. W. Martin, F. R. Guenther, T. Nguyen, W. Liggett, W. E. Byrd, L. Oakley (1994)
Source of Phenol Emissions Affecting the Indoor Quality Index of an Office Building
NISTIR 5353, National Institute of Standards and Technology, Gaithersburg, MD
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W. Liggett (1993)
Scientific Protocols in Statistical Standards for Environmental Studies
1993 Proceedings of the Section on Quality and Productivity, Alexandria, VA: American Statistical Association, pp. 38-43
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W. Liggett, K. Ehara (1993)
Experimental Optimization of Peak Shape with Application to Aerosol Generation
1993 Proceedings of the Section on Physical and Engineering Sciences, Alexandria, VA: American Statistical Association, pp. 174-182
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L. J. Young, N. A. Cressie, W. Liggett, R. J. Little, J. H. Matis (1992)
Review of EMAP Statistics and Design
, unpublished report for the USEPA by the American Statistical Association Committee on the Environmental Monitoring and Assessment Program
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W. Liggett (1992)
Discussion of 'Censoring in Astronomical Data Due to Nondetections'
Statistical Challenges in Modern Astronomy, (Monograph) eds. E. D. Feigelson and G. J. Babu, New York: Springer-Verlang, pp. 378-380
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W. Liggett (1992)
Discussion of 'Quasiperiodic Phenomena in Accreting Binary Stars'
Statistical Challenges in Modern Astronomy, (Monograph) eds. E. D. Feigelson and G. J. Babu, New York: Springer-Verlang, pp. 378-380
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W. Liggett (1992)
Empirical Optimization of Measurement Systems
1992 Proceedings of the 1992 Measurement Science Conference, Anaheim, CA: Measurement Science
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W. Liggett (1992)
Review of the book 'Metrological Control--Industrial Measurement Management' by H. Yano
Journal of Quality Technology, 25, pp. 72-73
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D. G. Seiler, G. G. Harman, J. R. Lowney, S. Mayo, W. Liggett (1991)
HgCdTe Detector Reliability Study for the GOES Program
NISTIR 4687, National Institute of Standards and Technology, Electronics and Electrical Engineering Laboratory, Gaithersburg, MD
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W. Liggett (1990)
A New Yorker in Japan
Industrial Science and Technology, 31, pp. 46-47 (in Japanese)
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W. Liggett (1990)
Replicate Measurements in the Interpretation of Environmental Monitoring
Environmental Monitoring, Restoration, and Assessment: What Have We Learned?, (Monograph), ed. R. H. Gray, Columbus, OH: Battelle Press, pp. 249-255
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K. Inn, W. Liggett, H. L. Volchok, M. S. Feiner, J. F. McInroy, D. S. Popplewell, D. R. Percival, R. A. Wessman, V. T. Bowen, H. D. Livingston, R. L. Kathren, H. Kawamura (1990)
Interlaboratory Comparison of Actinides in Human Tissue 239Pu + 240Pu
Journal of Radioanalytical and Nuclear Chemistry, 138, pp. 219-229
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W. Liggett, D. E. Splitstone (1990)
History of the Section on Statistics and the Environment
The American Statistician, 44, pp. 94-95
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W. Liggett (1989)
Interlaboratory Comparison of Actinides in Human Tissues 239Pu + 240Pu
Journal of Radioanalytical and Nuclear Chemistry, 138, pp. 219-229
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W. Liggett (1989)
Estimation of an Asymmetrical Density from Several Small Samples
Biometrika, 76, 13-21
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W. Liggett (1988)
Bootstrap Inference for Replicated Experiments
Computing Science and Statistics: Proceedings of the 20th Symposium on the Interface, (Monograph), eds. E. J. Wegman, D. T. Gantz, J. J. Miller, Alexandria, VA: American Statistical Association, pp. 68-73
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W. Liggett (1988)
Assessment of Measurement Uncertainty: Designs for Two Heteroscedastic Error Components
Principles of Environmental Sampling, (Monograph), ed. L. H. Keith, Washington, DC: American Chemical Society, pp. 191-208
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W. Liggett (1988)
Tests of the Recalibration Period of a Drifting Instrument
OCEANS '86 Conference Record, Washington, DC: Marine Technology Society, pp. 923-928
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W. Liggett (1988)
Review of the Experimental Design Package ECHIP
American Statistician, 42, 155-157
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W. F. Koch, W. Liggett (1988)
Critical Assessment of Detection Limits for Ion Chromatography
Detection in Analytical Chemistry: Importance, Theory, and Practice, (Monograph), ed. L. A. Currie, Washington, DC: American Chemical Society, pp. 210-223
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W. Liggett (1988)
Estimation of the Error Probability Density from Replicate Measurements on Several Items
Biometrika, 75, pp. 557-567
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W. Liggett (1986)
Designs for Assessment of Measurement Uncertainty: Experience in the Eastern Lake Survey
Proceedings of the Thirteenth International Biometric Conference, Washington, DC: Biometric Society
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W. Liggett (1985)
Statistical Aspects of Designs for Studying Sources of Contamination
Quality Assurance for Environmental Measures, ASTM STP 867, (monograph), eds. J. Taylor and T. Stanley, Philadelphia, PA: American Society for Testing and Materials
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W. Liggett (1985)
Review of the Statistical Package AIDA
American Statistician, 39, pp. 70-71
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G. P. Patil, W. Liggett, F. Ramsey, W. K. Smith (1985)
ASA Reviews of EPA-Funded Acid Precipitation Research--Aquatic Research Review Report
American Statistician, 39, 254-258
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W. Liggett (1984)
Detecting Elevated Contamination by Comparisons with Background
Environmental Sampling for Hazardous Waste, (monograph), eds. G. E. Schweitzer and J. A. Santolucito, Washington, DC: American Chemical Society, pp. 119-128
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W. Liggett, K. Inn, J. M. Hutchinson (1984)
Statistical Assessment of Subsampling Procedures
Environment International, 10, pp. 143-151
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K. L. Eckerle, J. J. Hsia, W. Liggett (1984)
Geometrical Alignment Errors in the Measurement of Prismatic Retroreflectors
COLOR Research and Application, 9, pp. 23-28
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K. Inn, W. Liggett, J. M. Hutchinson (1984)
The National Bureau of Standards Rocky Flats Soil Standard Reference Material
Nuclear Instruments and Methods, 223, pp. 443-450
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W. Liggett, K. Moon, C. A. Handwerker (1984)
Statistical Assessment of Subsampling Procedures
Environment International, 10, pp. 143-151
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W. Liggett (1983)
Realizing a Flexible, Iterative Style of Statistical Analysis with a Microcomputer
Proceedings of the 22nd Annual Technical Symposium of the Washington Chapter of the ACM, Washington, DC: Association for Computing Machinery
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H. M. Kingston, R. R. Greenberg, E. S. Beary, B. R. Hardas, J. Moody, T. C. Rains, W. Liggett (1983)
The Characterization of the Chesapeake Bay: A Systematic Analysis of Toxic Trace Elements
NBSIR 83-2698, National Bureau of Standards, Gaithersburg, MD
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W. Liggett (1983)
Calibration for Measurements with Background Correction Applied to Uranium-235 Enrichment
Nuclear Instruments and Methods, 216, 455-470
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W. H. Kirchoff, H. S. Hertz, L. T. McClendon, H. H. Ku, J. Taylor, W. Liggett, E. White (1982)
Review of Material Provided by EPA on the Analysis for Organic Chemicals in the EPA Love Canal Monitoring Study
NBSIR 82-2511, National Bureau of Standards, Gaithersburg, MD
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W. Liggett (1980)
Assessing Errors Related to Characteristics of the Items Measured
Nuclear Materials Management, 9, pp. 78-82
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W. Liggett, W. Parkhurst (1979)
The Analysis of Suspended Particulates and Sulfates: A Way to Begin
TVA/EPA-79/06, Tennessee Valley Authority, Chattanooga, TN
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L. Kanipe, S. K. Seale, W. Liggett (1979)
Evaluation of Standard Library Spectra for Use in the Least-Squares Resolution of Environmental Gamma-Ray Spectra
Computers in Activation Analysis and Gamma-Ray Spectroscopy, (Monograph), eds. B. S. Carpenter, M. D. D'Agostino and H. P. Yule, CONF-780421, U.S. Department of Energy, pp. 448-455
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L. Kanipe, S. K. Seale, W. Liggett (1978)
Least-Squares Resolution of Gamma-Ray Spectra in Environmental Samples
TVA/EPA-78/02, Tennessee Valley Authority, Chatanooga, TN
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W. Liggett (1977)
A Test for Serial Correlation in Multivariate Data
Annals of Statistics, 5, pp. 408-413
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H. C. Jones, N. L. Lacasse, F. B. Weatherford, W. Liggett (1977)
Experimental Air Exclusion System for Field Studies of SO2 Effects on Crop Productivity
TVA/EPA Report E- EP-77-5, Tennessee Valley Authority
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R. D. Urban, W. Liggett (1976)
Median Polish for Exploring Benthic Data
Proceedings of the Data Management Workshop, Society of Power Industry Biologists
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W. Liggett (1976)
The Analysis of Cyclic Point Processes with Walsh Functions
Proceedings of the ASA Social Statistics Section, Washington, DC: American Statistical Association, pp. 542-547
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W. Liggett (1973)
Passive Sonar: Fitting Models to Multiple Time Series
Signal Processing, (Monograph), eds. J. W. R. Griffiths, P. L. Stocklin, and C. Van Schooneveld, New Yprk: Academic Press, pp. 327-345
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W. Liggett (1972)
Passive Sonar Processing for Noise with Unknown Covariance Structure
Journal of the Acoustical Society of America, 51, 24-30
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W. Liggett (1971)
On the Asymptotic Optimality of Spectral Analysis for Testing Hypothesis about Time Series
Annals of Mathematical Statistics, 42, pp. 1348-1358
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W. Liggett, M. J. Jacobson (1966)
Noise Covariance and Vertical Directivity in a Deep Ocean
Journal of the Accoustical Society of America, 39, pp. 280-288
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W. Liggett, M. J. Jacobson (1965)
Covariance of Surface-Generated Noise in a Deep Ocean
Journal of the Accoustical Society of America, 38, pp. 303-312
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W. Liggett, M. J. Jacobson (1964)
Covariance of Noise in Attenuating Media
Journal of the Accoustical Society of America, 36, pp. 1183-1194
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Date created: 6/5/2001
Last updated: 11/14/2008
Please email comments on this WWW page to
alan.heckert@nist.gov.
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