Statistics Meeting Book (December 19, 2018)

d. Bimonthly article to be published in every issue of ILM, called “Random Thoughts”, of Statistical interest, by the Stat Committee Members on a Voluntary Basis: 1. From R. Rathbone, Editor, ILM “A typical article may run 500-600 words, with graphics/pictures, etc. This would be a page.” 2. Request for Volunteers for short articles 3. Deadlines are generally the first week of the prior issue, e.g.: 1 st week of July for publication in September.

Robert is preparing for the next article to be published in Jan., 2019. IV. OTHER PROJECTS & DISCUSSIONS (All – 11:05AM‐11:20AM) (Other projects and discussions) a. Glossary of Terms & Definitions to be discussed 1. Repeatability a.

See attached Documents & Links to be reviewed & discussed

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 b. Waiting for guidance from OMB on what is needed or we start the process ourselves 1. See Notebook for submissions of examples c. The AOAC Cannabis working group: - Sidney Sudberg/Anli Gao/Robert LaBudde, etc. 1. SMPR’s for both methods completed 2. Open for comments Hilde has suggested that we should follow closely the definitions with ISO, because CODEX and other organizations are also following ISO’s definitions. Sidney has suggested to create a “one page” file with definitions from different places then we can take a look and discuss. Paul is attending the ISO/TC69 and they will discuss the revision of ISO 5725 and ISO3534, and Paul will bring our questions about the definitions to the meeting. Delia mentioned that Community L also has some relevant information, and she will share it with us. V. NEW BUSINESS (All – 11:20AM‐11:25AM) a. Manuscript Review Forms Update 1. Qualitative & Quantitative Studies b. Potential committee members 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. Stephen Uhlig 5. Soo Kwang Lee, FDA - Sookwang.Lee@fda.hhs.gov c. Other New Business? Delia pointed out that before the new ToR is approved, we can still follow the current ToR. There was a typo on the name No 4, and Paul will send Delia the name for “4” Qian mentioned that the “2019 Annual Meeting Call for Scientific Sessions” email has sent out by AOAC staff. Robert: NIST has a set of PT data and Robert and Sidney have been working on it, wants us to analyzing the data and get the repeatability and reproducibility, the data is like between PT and a Collaborative Study data. The data

is only 1 page, and will share it (putting it in next month’s meeting book). Delia has also incl. previous meeting books’ links in the current meeting book

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, November 21, 2018 at 10:30 am EST

All agreed with this date/time for the next call.