NeuroStatX is a command-line toolbox to perform statistical analysis on neuroscience data. It had been developped mostly as part of my PhD project, which aims to understand the relationship between the brain, cognition and behavior, hence the focus on neuroscience data. As my project goes forward, new functionalities and scripts will be added. Contributions are welcome!.

Note

NeuroStatX also offers a strong testing infrastructure to ensure robust and reproducible results when applicable. Unit test are already implemented for most functions, and CLI script are tested to ensure proper execution.

Installation

Through PyPI.

Warning

It is highly recommended to install neurostatx into a python virtual environment. To do so, please follow these steps:

pipx install virtualenv

# Set up the virtualenv.
virtualenv --python 3.11 /path/to/your/destination/folder/

# Activate your newly created environment
source /path/to/your/destination/folder/bin/activate

Then, to install through PyPI, simply use pip:

pip install neurostatx

From source (for developpers).

This library uses poetry to manage dependencies. To install it, use pipx with the following command:

pip install pipx
pipx ensurepath
pipx install poetry

Warning

Poetry is creating is own virtual environment by default. Therefore, be sure to deactivate all of your virtual environment before continuing on with the installation.

To install NeuroStatX and all of its dependencies, run this set of commands:

git clone https://github.com/gagnonanthony/NeuroStatX.git
cd NeuroStatX/
poetry install

Note

The poetry install command will install all required dependencies as well as setting up a virtual environment. To access the library environment, use: poetry shell from the project root directory. This will activate the project's python environment in your current shell. To access your environment from other directories, use this command (from within the project directory), you might need to modify ~/.bashrc to your specific login shell (ex: MacOS sometimes uses zsh, so ~/.zshrc or ~/.zprofile):

ENVPATH=$(poetry env info --path)
echo "export NeuroStatXPATH=${ENVPATH}" >> ~/.bashrc

Restart your terminal. You should now be able to activate the poetry environment by using: source $NeuroStatXPATH/bin/activate from anywhere.

Important

Installing Graphviz

Graphviz is an external dependencies required to visualize semplot from the semopy package used within NeuroStatX. If you do not have Graphviz installed on your machine, please run the following if you are on Linux sudo apt get graphviz or brew install graphviz if you are on MacOS.