Microsoft Word - Candidates for 2018 ERP of the Year

261

ER 7

In Table 2014.1 for the RYM method it is not clear what data from Tables 2, 3, 4 & 5 is used to get the SD values for repeatability and reproducibility. In Table 2014.2 for the RYM method it is not clear what data from Tables 6 7, 8 & 9 is used to get the SD values presented for repeatability and reproducibility. Typically the SD for reproducibility is noticeably larger than that for repeatability. This is true for the 2014.2 (almond) results by the RYM and the FDA/ISO methods. However, it is not so for the 2014.1 (beef) results by the RYM or reference method. So perhaps the calculations and data inputs should be checked. [Continued] In many cases, especially in Table 2014.1 the mean RYM and reference methods' mean counts are not significantly different and yet the differences, although not very different, are often significantly different. In Table 2014.1 perhaps this is related to the fact that only 11 collaborators provided valid results.

ER 8 None. General Comments (2)

ER 1 ER 2 ER 3 ER 4 ER 5 ER 6 ER 7 ER 8

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No additional comments

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Tables 2014.1 & 2014.2. It should be footnoted that the BAM and ISO methods are identical when using 0.1 % peptone water. as was done in this collaborative study. EDITORIAL EVALUATION CRITERIA Is the Validation Study Manuscript in a format acceptable to AOAC? ER 1 Yes ER 2 Yes ER 3 Yes ER 4 Yes ER 5 Yes ER 6 Yes ER 7 Yes ER 8 Yes Is the method described in sufficient detail so that it is relatively easy to understand, including equations and procedures for calculation of results (are all terms explained)? ER 1 Yes ER 2 Yes ER 3 Yes ER 4 Yes ER 5 Yes ER 6 Yes ER 7 No ER 8 Yes Are the figures and tables sufficiently explanatory without the need to refer to the text? ER 1 Yes

03/12/2018