Statistics Meeting Book (April 17, 2019)

b. Email to be sent to Executive Director & the Deputy Executive Director to have the Board of Directors to review the TOR, so the Committee on Statistics can keep up with the workload.

IV.

OTHER PROJECTS & DISCUSSIONS (All – 11:05AM-11:20AM) (Other projects and discussions) a. Glossary of Terms & Definitions to be discussed 1.

Repeatability: Please see Documents/Links found in Meeting Notebook a. JCGM 200:2008(E) defined in section 2.20 b. CCMAS: The Codex Committee on Methods of Analysis and Sampling_July 2009 c. ISO 5725-1 d. USP e. ICH f. Analytical Methods Committee, Royal Society of Chemistry g. Eurachem 2. Intermediate Precision (RSDi) 3. False Positive/False Negative Rates/Sensitivity vs. Probability of Detection (POD) 4. Linearity 5. Clarification on Number of Calibration Points 6. LOD/LOQ b. Waiting for guidance from OMB on what is needed, or we just start the process? V. NEW BUSINESS (All – 11:20AM-11:25AM) a. Scientific Sessions at Annual Meeting, Tuesday, September 10, 2019 @ 3:00 – 4:30pm (MT):

1. Update on the systematic review and meta-analysis of quantitative chemical collaborative studies published in J. AOAC from 200 – 2018 based on the logarithmic metamer pC 2. Equivalency of DNA sequencing, HPTLC Chromatographic Analysis and Botanical Microscopy Methodologies for Botanical Identity: A Statistical Evaluation 3. Cannabis Proficiency Testing as a model for Collaborative Studies 4. Methodical Approach to the Statistical Analysis of a Published Collaborative Study 5. Why Confidence Intervals? 6. Application of the Lifecycle Approach

b. Potential new committee members: Waiting for guidance from Staff? 1. Daniel Tholen, MS - tholen.dan@gmail.com 2. Dan Morse, 3M - danjmorse22@mmm.com (651-733-6087) 3. Liwen Chen, USP - lzc@usp.org 4. Soo Kwang Lee, FDA - Sookwang.Lee@fda.hhs.gov 5. Eric Milgram – eric.milgram@gmail.com 6. Paula Brown – BCIT c. Other New Business? VI. SCHEDULE NEXT STATISTICS COMMITTEE MEETING (All – 11:25AM-11:30AM) Next Statistics Committee meeting dates/times (other options, if necessary) a. Proposed for Wednesday, May 15, 2019 at 10:30 am ET VII. ADJOURN MEETING (All – 11:30PM ET)

*Requires a vote

version 2

Draft meeting agenda is subject to change without notice