From ca442ad126463359a9d5f156265dccaa2f0b9c75 Mon Sep 17 00:00:00 2001 From: Sherif Soliman Date: Sat, 30 Jul 2016 13:54:13 -0400 Subject: [PATCH] Updating all files in preparation for 0.1.5 release. --- README.rst | 173 +++++++++++++++++++++++++++++++++++++++ changelog.txt | 2 +- setup.py | 6 +- simplestatistics/conf.py | 4 +- 4 files changed, 179 insertions(+), 6 deletions(-) create mode 100644 README.rst diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..b399aae --- /dev/null +++ b/README.rst @@ -0,0 +1,173 @@ +simplestatistics +---------------- + +|Circle CI| |codecov| |Documentation Status| |PyPI version| + +`simple-statistics `__ for +Python. + +``simplestatistics`` is compatible with Python 2 & 3. ### Installation + +.. code:: bash + + pip install simplestatistics + +Usage +~~~~~ + +.. code:: python + + >>> import simplestatistics as ss + >>> ss.mean([1, 2, 3]) + 2.0 + >>> ss.t_test([1, 2, 2.4, 3, 0.9], 2) + -0.3461277235039042 + +Documentation +~~~~~~~~~~~~~ + +You can `read the documentation +online `__. + +Or you can generate it yourself: + +Inside ``simplestatistics/``. + +.. code:: bash + + make html + +Documentation will be generated in ``_build/html/``. + +Tests +~~~~~ + +If you want coverage reports, you need to have +```coverage`` `__ installed: + +.. code:: bash + + pip install coverage + nosetests --with-coverage --cover-package=simplestatistics --with-doctest + +Otherwise, to just run the tests: + +.. code:: bash + + nosetests --with-doctest + +Functions and examples +~~~~~~~~~~~~~~~~~~~~~~ + +Descriptive statistics +^^^^^^^^^^^^^^^^^^^^^^ + ++-------------+----------------------------------------------------------------------+ +| Function | Example | ++=============+======================================================================+ +| Min | ``min([-3, 0, 3])`` | ++-------------+----------------------------------------------------------------------+ +| Max | ``max([1, 2, 3])`` | ++-------------+----------------------------------------------------------------------+ +| Sum | ``sum([1, 2, 3.5])`` | ++-------------+----------------------------------------------------------------------+ +| Quantiles | ``quantile([3, 6, 7, 8, 8, 9, 10, 13, 15, 16, 20], [0.25, 0.75])`` | ++-------------+----------------------------------------------------------------------+ +| Product | ``product([1.25, 2.75], [2.5, 3.40])`` | ++-------------+----------------------------------------------------------------------+ + +Measures of central tendency +^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + ++------------------+---------------------------------+ +| Function | Example | ++==================+=================================+ +| Mean | ``mean([1, 2, 3])`` | ++------------------+---------------------------------+ +| Median | ``median([10, 2, -5, -1])`` | ++------------------+---------------------------------+ +| Mode | ``mode([2, 1, 3, 2, 1])`` | ++------------------+---------------------------------+ +| Geometric mean | ``geometric_mean([1, 10])`` | ++------------------+---------------------------------+ +| Kurtosis | ``kurtosis([1, 2, 3, 4, 5])`` | ++------------------+---------------------------------+ +| Skew | ``skew([1, 2, 5])`` | ++------------------+---------------------------------+ + +Measures of dispersion +^^^^^^^^^^^^^^^^^^^^^^ + ++----------------------------------+------------------------------------------+ +| Function | Example | ++==================================+==========================================+ +| Sample and population variance | ``variance([1, 2, 3], sample = True)`` | ++----------------------------------+------------------------------------------+ +| Standard deviation | ``standard_deviation([1, 2, 3])`` | ++----------------------------------+------------------------------------------+ +| Standard scores (z-scores) | ``z_scores([-2, -1, 0, 1, 2])`` | ++----------------------------------+------------------------------------------+ + +Linear regression +^^^^^^^^^^^^^^^^^ + ++-----------------------+----------------------------------------------------+ +| Function | Example | ++=======================+====================================================+ +| Simple linear | ``linear_regression([1, 2, 3, 4, 5], [4, 4.5, 5.5, | +| regression | 5.3, 6])`` | ++-----------------------+----------------------------------------------------+ + +Similarity +^^^^^^^^^^ + ++------------------------+---------------------------------------------------+ +| Function | Example | ++========================+===================================================+ +| Correlate | ``correlate([2, 1, 0, -1, -2, -3, -4, -5], [0, 1, | +| | 1, 2, 3, 2, 4, 5])`` | ++------------------------+---------------------------------------------------+ + +Distributions +^^^^^^^^^^^^^ + ++-------------------------+--------------------------------------------------------------+ +| Function | Example | ++=========================+==============================================================+ +| Factorial | ``factorial(20)`` or ``factorial([1, 5, 20])`` | ++-------------------------+--------------------------------------------------------------+ +| Choose | ``choose(5, 3)`` | ++-------------------------+--------------------------------------------------------------+ +| Normal distribution | ``normal(4, 8, 2)`` or ``normal([1, 4], 8, 2)`` | ++-------------------------+--------------------------------------------------------------+ +| Binomial distribution | ``binomial(4, 12, 0.2)`` or ``binomial([3,4,5], 12, 0.5)`` | ++-------------------------+--------------------------------------------------------------+ +| One-sample t-test | ``t_test([1, 2, 3, 4, 5, 6], 3.385)`` | ++-------------------------+--------------------------------------------------------------+ + +Spirit and rules +~~~~~~~~~~~~~~~~ + +- Everything should be implemented in raw, organic, locally sourced + Python. +- Use libraries only if you have to and only when unrelated to the + math/statistics. For example, ``from functools import reduce`` to + make ``reduce`` available for those using python3. That's okay, + because it's about making Python work and not about making the stats + easier. +- It's okay to use operators and functions if they correspond to + regular calculator buttons. For example, all calculators have a + built-in square root function, so there is no need to implement that + ourselves, we can use ``math.sqrt()``. Anything beyond that, like + ``mean``, ``median``, we have to write ourselves. + +Pull requests are welcome! + +.. |Circle CI| image:: https://circleci.com/gh/sheriferson/simplestatistics.svg?style=svg + :target: https://circleci.com/gh/sheriferson/simplestatistics +.. |codecov| image:: https://codecov.io/gh/sheriferson/simplestatistics/branch/master/graph/badge.svg + :target: https://codecov.io/gh/sheriferson/simplestatistics +.. |Documentation Status| image:: https://readthedocs.org/projects/simplestatistics/badge/?version=latest + :target: http://simplestatistics.readthedocs.io/en/latest/?badge=latest +.. |PyPI version| image:: https://badge.fury.io/py/simplestatistics.svg + :target: https://badge.fury.io/py/simplestatistics diff --git a/changelog.txt b/changelog.txt index 6f4197b..d44c3f5 100644 --- a/changelog.txt +++ b/changelog.txt @@ -1,6 +1,6 @@ # simplestatistics changelog -## x.x.x +## 0.1.5 Date TBD diff --git a/setup.py b/setup.py index 878dd8b..d25a1da 100644 --- a/setup.py +++ b/setup.py @@ -3,13 +3,13 @@ setup( name = 'simplestatistics', packages = ['simplestatistics', 'simplestatistics.statistics'], - version = '0.1.3', - description = 'Simple statistical functions implemented in python.', + version = '0.1.5', + description = 'Simple statistical functions implemented in readable Python.', author = 'Sherif Soliman', author_email = 'sherif@ssoliman.com', copyright = 'Copyright (c) 2016 Sherif Soliman', url = 'https://github.com/sheriferson/simplestatistics', - download_url = 'https://github.com/sheriferson/simplestatistics/tarball/0.1.3', + download_url = 'https://github.com/sheriferson/simplestatistics/tarball/0.1.5', keywords = ['statistics', 'math'], classifiers = ['Programming Language :: Python :: 2', 'Programming Language :: Python :: 3', diff --git a/simplestatistics/conf.py b/simplestatistics/conf.py index c023476..957c93b 100644 --- a/simplestatistics/conf.py +++ b/simplestatistics/conf.py @@ -62,9 +62,9 @@ # built documents. # # The short X.Y version. -version = '0.1.3' +version = '0.1.5' # The full version, including alpha/beta/rc tags. -release = '0.1.3' +release = '0.1.5' # The language for content autogenerated by Sphinx. Refer to documentation # for a list of supported languages.