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ForumsCOA & Analytical TestingInter-lab variability in peptide testing — July 2024 Page 7

Inter-lab variability in peptide testing — July 2024

JennaRN Fri, Apr 5, 2024 at 2:00 AM 32 replies 2,715 viewsPage 7 of 7
jason_sac26
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May 5, 2024 at 8:22 AM#31
JennaRN said:
I changed one thing, left everything else alone, and waited the full interval before looking.

Same experience, arrived at from the opposite direction.

39 12pete_RVA, CarlaRPh_TPA, steph_laguna and 36 others
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NurseLeah_Nash
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Nashville, TN
May 7, 2024 at 2:23 PM#32
JennaRN said:
I changed one thing, left everything else alone, and waited the full interval before looking.

There is a second half to this that has not been said yet. There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.

Last edited: May 7, 2024 at 3:23 PM
40 13BiostatsBrad, PeptideSynthNJ, Dr.KarenChen and 37 others
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DataDave
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May 9, 2024 at 8:22 PM#33

One concrete data point for the thread. Keep the original post as written when you update it, and add the correction underneath. An edited-away mistake is invisible to the next person who makes it.

Last edited: May 9, 2024 at 9:22 PM
41 14LondonLisa, mike_nyc, VendorMark and 38 others
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traveltech_sara
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May 12, 2024 at 2:20 AM#34

A narrower follow-up, since the general answer is now clear:

How long did you give it before you decided it was working?

42 15NurseAsh_DET, BenResearch_OR, MikeKY_noInsulin and 39 others
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EndoResFellow
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May 14, 2024 at 8:17 AM#35
DataDave said:
Keep the original post as written when you update it, and add the correction underneath.

Careful with the causal language. Two things moving together in a period when five things changed is not a mechanism, and stating it as one makes the thread less useful to somebody reading it later.

Happy to go further on any of that.

Last edited: May 14, 2024 at 10:17 AM
43 16Dr.ObesityLA, NurseKim_ATL, paul_denver and 40 others
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