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Jun 22, 2023 13:22
11 mos ago
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French term

écart en moyenne

French to English Medical Mathematics & Statistics Validation of changes
Hi everyone,
I am translating an article dealing with statistical tests in the pharmaceutical industry, run to confirm that a product is essentially the same after a
process change. This term is used here : Dans l’ensemble, toutes les méthodes sont sensibles *à l’écart en moyenne* leur probabilité de conclure à la comparabilité décroit quand l’écart entre les moyennes des lots de référence et de test augmente, ce qui est attendu

Difference in means?

The confusing thing is that several other similar terms are also used: différence des moyennes (also différence de moyenne), l'écart entre les moyennes, les écarts de moyennes
Change log

Jun 22, 2023 21:36: Yolanda Broad changed "Term asked" from "l\'écart en moyenne" to "écart en moyenne"

Discussion

Sue Davis (asker) Jun 25, 2023:
Hi Daryo, I think it refers to the mean difference between parameters in samples taken from pre-change and post-change batches. Deviation doesn't really fit this context. Thanks for your input.
Sue Davis (asker) Jun 25, 2023:
Hi Daryo, I think it refers to the mean difference between parameters in samples taken from pre-change and post-change batches. Deviation doesn't really fit this context. Thanks for your input.
Sue Davis (asker) Jun 25, 2023:
Hi Daryo, I think it refers to the mean difference between parameters in samples taken from pre-change and post-change batches. Deviation doesn't really fit this context. Thanks for your input.
Sue Davis (asker) Jun 25, 2023:
Hi Daryo, I think it refers to the mean difference between parameters in samples taken from pre-change and post-change batches. Deviation doesn't really fit this context. Thanks for your input.
Daryo Jun 25, 2023:
No 'écart' has only one basic meaning - what makes the big difference is knowing between what and what this 'écart' gets measured.

And that crucial info is in your ST. No amount of digging glossaries is going to lead anywhere without knowing which variables relative to which statistical sets get compared in your ST.

Sue Davis (asker) Jun 22, 2023:
it would helpful if 'écart' didn't have so many different meanings! (specifically here, difference and deviation)

Proposed translations

7 mins
French term (edited): l'écart en moyenne

Average deviation (spread)

On the whole, all methods are sensitive to average deviation (i.e, within the bounds of normal statistical probability): their probability of concluding comparability decreases when the deviation between the spread between the reference and test batches increases, which is to be expected.
Peer comment(s):

neutral Daryo : very unlikely, but not impossible.
2 days 14 hrs
Something went wrong...
-1
19 hrs

mean deviation

Have this in my vocab database. But no maths expert.

The expression "écart entre les moyennes" may then be "deviation between the means" ... needs a maths geek.

I assume there is meant to be a full stop or semi-colon or line break or something before "leur probabilité": otherwise it would seem a bit incoherent.
Peer comment(s):

disagree Daryo : mean deviation = "écart-type" // authors are statisticians - they would have used only the exact terms.
1 day 18 hrs
You know even less about maths than me. Standard deviation is not the same as (absolute) mean deviation.
Something went wrong...

Reference comments

2 hrs
Reference:

possibly useful

https://www.proz.com/kudoz/french-to-english/medical-general...

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Note added at 2 heures (2023-06-22 15:29:01 GMT)
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https://www-users.york.ac.uk/~mb55/msc/applbio/week3/sd_text...
Peer comments on this reference comment:

neutral Daryo : not much useful - the first ref. is rather approximative the second one is only about the most elementary basics, not enough for this ST
2 days 11 hrs
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