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James H. Yen (Fed)

James Yen has been a member of the Statistical Engineering Division since 1997. He works in statistical data analysis, modeling, and computing in a wide variety of areas, including applications in forensic sciences, information technology, and homeland security. He has a long-standing involvement with the NIST project on the identification of  firearms and toolmarks. In addition, he has worked with the Organic Chemical Metrology group in the certification of over three dozen food and supplement Standard Reference Materials.

Technical Areas of Research and Consulting:

  • Forensic sciences, including firearms and toolmarks
  • Standard Reference Materials
  • Data analysis
  • Applied probability

Professional Activities and Societies and Standards Activities:

  • American Statistical Association Member

Publications

Certification of Standard Reference Material® 1568c Rice Flour

Author(s)
Chuck Barber, Colleen E. Bryan Sallee, Monique Johnson, Shaun Kotoski, Rick L. Paul, Nicholas Sharp, Maria Isabel Vega Martinez, James H. Yen, Lee L. Yu, Laura Wood, John Sieber, Stephen Long
The National Institute of Standards and Technology (NIST) recently released SRM 1568c Rice Flour which has value assignments for over 30 analytes, including

Certification of Standard Reference Material® 2386 Avocado Powder

Author(s)
Melissa M. Phillips, Laura J. Wood, George Caceres, Grace Hahm, Karen E. Murphy, Rick L. Paul, Benjamin Place, James H. Yen
The National Institute of Standards and Technology (NIST) recently released SRM 2386 Avocado Powder which has value assignment for over 70 analytes. This
Created October 9, 2019, Updated July 11, 2022