pystatpower

pystatpower

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pystatpower is an open source Python library focusing on power analysis in the field of statistics.

Main functions: calculation of sample size and test power, and estimation of required effect size under given parameters.

Install

pip install pystatpower 

Example

pystatpower.models import one_proportion result = one_proportion.solve_for_sample_size( alpha=0.05, power=0.80, nullproportion=0.80, proportion=0.95, alternative="two_sided", test_type="exact_test" ) print(result)">

 from pystatpower . models import one_proportion

result = one_proportion . solve_for_sample_size (
    alpha = 0.05 , power = 0.80 , nullproportion = 0.80 , proportion = 0.95 , alternative = "two_sided" , test_type = "exact_test"
)
print ( result )

Output:

 Size ( 41.59499160228066 )

Build

1. Clone repository

   git clone https://github.com/Snoopy1866/pystatpower.git

2. Install dependencies

   pip install .[docs]

3. Install pre-commit

   pre-commit install
   pre-commit install --hook-type commit-msg

4. Switch to the document directory

    cd docs

5. Build documentation

   make clean
   make html

You can see the generated documentation in the docs/build/html directory and double-click index.html to view it in the browser.

Acknowledgments

• scipy
• pingoin