Steven D'Aprano
d6ea3011c5
Remove support for nth root of negative numbers with odd powers.
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Although nth roots of negative numbers are real for odd n, the
statistics module doesn't make use of this. Remove support for
negative roots from the private _nth_root function, which
simplifies the test suite.
2016-08-24 12:48:12 +10:00
Steven D'Aprano
e5803d9d2f
Add geometric_mean to __all__
2016-08-24 12:17:00 +10:00
Steven D'Aprano
0a21c729eb
Re-licence statistics.py under the standard Python licence.
2016-08-24 02:40:03 +10:00
Steven D'Aprano
9a2be91c6b
Issue27181 add geometric mean.
2016-08-09 13:58:10 +10:00
Steven D'Aprano
a474afdddc
Add harmonic mean and tests.
2016-08-09 12:49:01 +10:00
Benjamin Peterson
ab078e9ed1
Backed out changeset af29d89083b3 ( closes #25548 ) ( closes #27498 )
2016-07-13 21:13:29 -07:00
Kushal Das
5801ecb440
Issue #25548 : Showing memory address of class objects in repl
2016-06-04 16:21:13 -07:00
Martin Panter
f157982b2c
Issue #27076 : More doc and comment spelling fixes for 3.6, by Ville Skyttä
2016-05-26 06:03:33 +00:00
Steven D'Aprano
cc22984d9e
Issue 26977, remove unneeded line in pvariance (duplicate call to _ss).
2016-05-08 22:14:38 +10:00
Steven D'Aprano
3b06e24352
Issue 26002 and 25974
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patches by Upendra Kumar and Stefan Krah
speed up median by using bisect, and general speedup for Decimals using as_integer_ratio
2016-05-05 03:54:29 +10:00
Steven D'Aprano
b28c3275c7
Issue #25177 : Fixed problem with the mean of very small and very large numbers.
2015-12-01 19:59:53 +11:00
Zachary Ware
32dcf40af0
Issue #25494 : Merge with 3.4
2015-10-27 22:01:02 -05:00
Zachary Ware
df2660e430
Issue #25494 : Remove extra quote from docstring.
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Patch by John Mark Vandenberg.
2015-10-27 22:00:41 -05:00
Raymond Hettinger
df1b699447
Issue #22823 : Use set literals instead of creating a set from a list
2014-11-09 15:56:33 -08:00
Nick Coghlan
4a7668adca
Close #20536 : correctly handle Decimal exponents in statistics
2014-02-08 23:55:14 +10:00
Nick Coghlan
73afe2a972
Close #20481 : Disallow mixed type input in statistics
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The most appropriate coercion rules are not yet clear, so simply
disallowing mixed type input for 3.4.
(Committed on Steven's behalf)
2014-02-08 19:58:04 +10:00
Nick Coghlan
bfd68bf4ac
Issue #20478 : avoid special casing Counter in statistics
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Passing Counter objects to the Counter constructor is
special cased, going through iter() firsts ensures they
are handled the same way as any other iterable.
(Committing on Steven's behalf as I don't believe his
SSH key is registered yet)
2014-02-08 19:44:16 +10:00
Christian Heimes
2bcb1f68b6
remove unused imports from statistics module
2013-10-25 02:11:17 +02:00
Larry Hastings
f5e987bbe6
Issue #18606 : Add the new "statistics" module (PEP 450). Contributed
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by Steven D'Aprano.
2013-10-19 11:50:09 -07:00
