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estime2-0.1.2


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توضیحات

Population table manipulation.
ویژگی مقدار
سیستم عامل -
نام فایل estime2-0.1.2
نام estime2
نسخه کتابخانه 0.1.2
نگهدارنده []
ایمیل نگهدارنده []
نویسنده Christian Olivier Nambeu <christianolivier.nambeu@canada.ca>, Junkyu Park <junkyu.park@canada.ca>
ایمیل نویسنده -
آدرس صفحه اصلی https://gitlab.com/joon3216/estime2
آدرس اینترنتی https://pypi.org/project/estime2/
مجوز MIT License
<!-- README.md is generated from README.Rmd. Please edit that file --> # `estime2` [![pipeline status](https://gitlab.com/joon3216/estime2/badges/master/pipeline.svg)](https://gitlab.com/joon3216/estime2/-/commits/master) [![coverage report](https://gitlab.com/joon3216/estime2/badges/master/coverage.svg)](https://gitlab.com/joon3216/estime2/-/commits/master) [![PyPI version shields.io](https://img.shields.io/pypi/v/estime2.svg)](https://pypi.python.org/pypi/estime2/) [![PyPI status](https://img.shields.io/pypi/status/estime2.svg)](https://pypi.python.org/pypi/estime2/) This is a Python package to manipulate and make corrections on the end-of-period population of a given table based on the component method. The program aims to “distribute” values of components to other records so that no end-of-period population estimates are negative. Moreover, it incorporates sum constraints across regional levels, provincial and subprovincial, so that the total end-of-period population is the same as the original population table after it goes through the process. Public version: <https://gitlab.com/joon3216/estime2> (private repository) StatCan version: <https://f3eaipitcap01.statcan.ca/junkpar/estime2> (not available to public) Refer to [documentations](https://gitlab.com/joon3216/estime2/-/tree/master/docs) for details. ## Installation In the command line, simply type: ``` bash pip install estime2 ``` To update to the latest version, type: ``` bash pip install estime2 --upgrade ``` To install from source, first download the whole repository using a proper `git clone` command. Then, move your working directory to that repository, and type: ``` bash python setup.py install --user ``` ## Example Suppose `tbl` is a `pandas.DataFrame` that qualifies to become a `estime2.ProvPopTable`. Creating an instance of `ProvPopTable` is done as follows: ``` python import estime2 poptbl = estime2.ProvPopTable(tbl) print(poptbl) #> Sex Age Initial Population BTH ... NPR, 2019-07-01 IMM IIM RAI #> 0 1 -1 0 473 ... 0 0 5 2 #> 1 1 0 455 0 ... 0 0 12 2 #> 2 1 1 449 0 ... 0 0 10 2 #> 3 1 2 446 0 ... 0 0 10 2 #> 4 1 3 435 0 ... 0 0 11 2 #> .. ... ... ... ... ... ... ... ... ... #> 97 1 96 0 0 ... 0 0 0 1 #> 98 1 97 0 0 ... 0 0 0 2 #> 99 1 98 1 0 ... 0 0 0 2 #> 100 1 99 0 0 ... 0 0 0 2 #> 101 1 100+ 1 0 ... 0 0 0 2 #> #> [102 rows x 15 columns] ``` See the source code for more information about the arguments of `ProvPopTable`. `ProvPopTable.calculate_pop()` is the method that computes the end-of-period population: ``` python calculated_poptbl = poptbl.calculate_pop() print(calculated_poptbl) #> Sex Age Postcensal Population #> 0 1 0 461 #> 1 1 1 449 #> 2 1 2 446 #> 3 1 3 442 #> 4 1 4 435 #> .. ... ... ... #> 96 1 96 1 #> 97 1 97 -4 #> 98 1 98 1 #> 99 1 99 2 #> 100 1 100+ 2 #> #> [101 rows x 3 columns] ``` Note that the total end-of-period population of `poptbl` before applying the corrections is: ``` python print(calculated_poptbl[estime2.options.pop.end].sum()) #> 20023 ``` `estime2.options` has many global options available for the package to work. See the source codes for details. `ProvPopTable.fix_issues()` *returns* the fixed version of the original `ProvPopTable` where there are no negative end-of-period population(s): ``` python poptbl_fixed_tbl = poptbl.fix_issues() print(poptbl_fixed_tbl) #> Sex Age Initial Population BTH ... NPR, 2019-07-01 IMM IIM RAI #> 0 1 -1 0 473 ... 0 0 5 2 #> 1 1 0 455 0 ... 0 0 12 2 #> 2 1 1 449 0 ... 0 0 10 2 #> 3 1 2 446 0 ... 0 0 10 2 #> 4 1 3 435 0 ... 0 0 11 2 #> .. ... ... ... ... ... ... ... ... ... #> 97 1 96 0 0 ... 0 0 0 1 #> 98 1 97 0 0 ... 0 0 0 2 #> 99 1 98 1 0 ... 0 0 0 2 #> 100 1 99 0 0 ... 0 0 0 2 #> 101 1 100+ 1 0 ... 0 0 0 2 #> #> [102 rows x 15 columns] ``` Any negative end-of-period is brought up to 0, and the counter-modifications are applied to records of neighbouring ages: ``` python calculated_poptbl_fixed = poptbl_fixed_tbl.calculate_pop() print(calculated_poptbl_fixed) #> Sex Age Postcensal Population #> 0 1 0 461 #> 1 1 1 449 #> 2 1 2 446 #> 3 1 3 442 #> 4 1 4 435 #> .. ... ... ... #> 96 1 96 1 #> 97 1 97 0 #> 98 1 98 1 #> 99 1 99 2 #> 100 1 100+ 2 #> #> [101 rows x 3 columns] ``` `ProvPopTable.fix_issues()` preserves the total end-of-period population of the original table: ``` python print(calculated_poptbl_fixed[estime2.options.pop.end].sum()) #> 20023 ``` If you let `return_all_mods` to be `True` in `ProvPopTable.fix_issues()`, you get the wrapper object which allows you to compute relevant metrics: ``` python poptbl_fixed = poptbl.fix_issues(return_all_mods = True) ``` For example, you may compute the standard deviation of all the corrections applied to `poptbl` as follows: ``` python poptbl_sd = poptbl_fixed.get_metric_sd() print(poptbl_sd) #> Sex Age Component sd #> 0 1 97 DTH 2.236068 ``` The wrapper object also comes with some visualization tools. For example, you can visualize pre- and post-correction end-of-period populations as follows: ``` python poptbl_fixed.plot_pop(age_range = [87, 97]) ``` <img src="./man/figures/README-intro11-1.png" width="100%" />


زبان مورد نیاز

مقدار نام
>=3.6.1 Python


نحوه نصب


نصب پکیج whl estime2-0.1.2:

    pip install estime2-0.1.2.whl


نصب پکیج tar.gz estime2-0.1.2:

    pip install estime2-0.1.2.tar.gz