One concrete data point for the thread. Practical: whatever you change, write down the date and the reason. In three months the reason is what you will have forgotten, and the reason is what makes the record worth having.
A narrower follow-up, since the general answer is now clear:
What would you measure differently if you were starting again?
hank_denver said:Practical: whatever you change, write down the date and the reason.
Filing a mild objection. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit. The objection nobody has made: this only works if the measurement is doing what we assume it is doing, and that assumption has not been tested here.
Ask again with the specifics and you will get a better answer than this one.
Sigma-Aldrich — Research-Grade Standards
Certified reference materials, analytical reagents, and research-grade standards for peptide verification. Trusted by laboratories worldwide.
Shop Reference Standardshank_denver said:Practical: whatever you change, write down the date and the reason.
Correct as far as it goes. The part it does not cover is what to do when the honest answer is "not enough data", which is more often than anyone likes.
hank_denver said:Practical: whatever you change, write down the date and the reason.
This answered a question I did not know how to ask. Adding it to my notes with a link back to this thread.