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| From | Paul Rubin <no.email@nospam.invalid> |
| Newsgroups | comp.lang.python |
| Subject | Re: Problem to calculate the mean in version 3.4 |
| Date | Fri, 25 Sep 2015 00:12:05 -0700 |
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Michel Guirguis <guirguismichel@yahoo.co.uk> writes:
>>>> mean([1, 2, 3, 4, 4])
> Traceback (most recent call last):...
> NameError: name 'mean' is not defined
Before you can use that function, you have to import the statistics
module, e.g.:
>>> import statistics
>>> statistics.mean([1,2,3,4,4])
or
>>> from statistics import mean
>>> mean([1,2,3,4,4])
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Re: Problem to calculate the mean in version 3.4 Paul Rubin <no.email@nospam.invalid> - 2015-09-25 00:12 -0700
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