README-en.md

PyStatPower

简体中文 | English

PyStatPower is an open-source Python library focused on power analysis in the field of statistics.

Main features: calculation of sample size and test power, and estimation of the required effect size

Installation

pip install pystatpower

Example

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 this repository

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

2. Install dependencies

   pip install .[docs]

3. Change to the documentation directory

   cd docs

4. Build the documentation

   make clean
   make html

You can view the generated documentation in the docs/build/html directory by opening index.html in your browser.

Acknowledgements

• scipy
• pingouin