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 17:50 Dec 8, 2000
German to English translations [Non-PRO]
Medical
 German term or phrase: Ausgleichsgerade In einem typischen Methodenvergleich wurde folgende Ausgleichsgerade erhalten: y[mg/dL]=0,0 + 0,0x bzw. y[mmol/L]=0,0 + 0,0x. I know very little about statistics! Is the Ausgleichsgerade a theoretic mean? (Is there even such a thing?) It's not a slope, and it's not standard deviation or the coefficient of variation, both of which are always expressed as percentages. Help!
 kate partlan

Summary of answers provided
namean straight lineUlrike Lieder
nabest fit lineBeth Kantus

1 hr
best fit line

Explanation:
I don't know much about medicine, but this would appear to be a best fit line which is used in regression analysis.
The following website contains a brief description (in German) of how regression analysis works and depicts the plotting of a best fit line in a scatter diagram.

user.cs.tu-berlin.de/~spohlexx/marvin/4_4_4_4_erkennung.html

There were over 800,000 hits on google for best fit line, but I don't have time to research the contexts right now.
Hope this helps you further!

 Beth KantusUnited StatesLocal time: 23:47Native speaker of: EnglishPRO pts in pair: 924
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2 hrs
mean straight line

Explanation:
Siemens, Energie- und Automatisierungstechnik, gives "mean straight line" for Ausgleichsgerade. I couldn't find much support for this term, except:

Fit a mean straight line through the points and find the slope and intercept. Alternatively calculate the same with linear regression analysis software.

On the other hand, I have seen Bestfitmethode (as well as Methode der besten Anpassung) and also Bestfitgerade in German, so, not being a statistician, I'm not entirely sure that Ausgleichsgerade would correspond to best fit line. Maybe there's a math wiz out there somewhere who can help...

HTH

Siemens, Energie- und Automatisierungstechnik
 Ulrike LiederLocal time: 20:47Native speaker of: GermanPRO pts in pair: 3525
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