Glossary entry

English term or phrase:

are common with

English answer:

have (n variables) in common with

Added to glossary by MoiraB
Dec 7, 2011 15:26
12 yrs ago
2 viewers *
English term

are common with

English Other Mathematics & Statistics
I'm language-editing an academic paper (written in English by French-speakers) about academic success among first-year university students in France and Belgium. A questionnaire-based survey has been carried out and a total of 145 variables have been extracted from the questionnaire, such as age, parents’ education, and perceptions of academic life. They're now discussing the results.

France
Of the 145 variables, 34 were found to be linked to the success of the students at the end of the year, i.e. about one in four variables.

Belgium
Of the 145 variables, 14 were found to be linked to the success of the students at the end of the year, i.e. about one in ten variables. Seven of them **are common with** the 34 variables of France.

France + Belgium
Of the 145 variables, 43 were found to be linked to the success of the students at the end of the year, i.e. about three in ten variables. 25 of these variables **are common with** the set composed of the 34 variables of France and the 14 variables of Belgium

Would it make sense in statistical lingo to rephrase this as "overlap with"?

Discussion

MoiraB (asker) Dec 7, 2011:
Clarification Apologies if this appears twice but I couldn't see my response on the screen after posting (?)

First they compare the results for France and Belgium separately, and identify 34 and 14 variables respectively linked to academic success, then they combine the results for France and Belgium (last bit of text quoted). The 'set' mentioned comprises the aforementioned 34 (France) and 14 (Belgium) variables i.e. a total of 48. So the 25 variables 'are common with' this set of 48 variables.

But I still don't get how x variables can be the same as y variables when x and y are different numbers....
MoiraB (asker) Dec 7, 2011:
Clarification First they consider the results for France and Belgium separately and then in the last bit of text quoted, they've combined the results for the two. The 'set' mentioned comprises the aforementioned 34 variables from France and the 14 from Belgium (i.e. total of 48). So 25 variables are "in common" with this set of 48.

But I still don't get how x variables can "be the same as" y variables when x and y are different numbers....
Martin Riordan Dec 7, 2011:
I see a problem in the last sentence of the text. "25 of them are the same as ... the 14 variables of Belgium". There is a logical problem here, of how 25 of them can be the same as just 14. Is 14 the total number of Belgian variables, or are there more? I would suggest "25 of them are the same as French variables and 14 of them the same as Belgian variables", if that is in fact what it means to say.

Responses

+1
30 mins
Selected

are the same as

I'd probably state it as "have n variables in common with".

I wouldn't use "overlap" myself.
Peer comment(s):

neutral Sabine Akabayov, PhD : how can 25 variables be the same as 34 variables? "overlapping sets" is a common mathematical term
1 hr
The 25 are the same as those in a subset of the 48 - that's why I'd say "in common with". To me, it doesn't seem clear what "overlap" might mean in this context.
agree Cilian O'Tuama : "in common with" could work. I don't like "overlap" here either. Sets overlap (=intersection, Venn diagrams), variables don't.
1 day 3 hrs
Thanks Cilian.
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4 KudoZ points awarded for this answer. Comment: "I get it at last ;-) With a little reworking of the sentence, this will do nicely. Thanks, everyone."
17 hrs

belong to (the set)

or - are included etc.

This is how I'd understand it.

e.g. Seven of them belong to the set of the 34 variables of France.

25 of these variables are included in the set composed of the 34 variables of France and the 14 variables of Belgium

although I'm not sure if the English is perfect here - let a native decide
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1 day 4 hrs

are common to

Belgium:
Set A contains 14 elements, Set B contains 34 elements, and 7 elements are common to both sets.

France + Belgium:
Set A contains 43 elements, Set B contains 48 elements, and 25 elements are common to both sets.

Another approach.

You could say the sets overlap, but not the elements.
Or as DLyons says, the sets "have n variables in common".

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