Scikit-learn - scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.
MAXQDA - a professional software for qualitative and mixed methods data analysis
Pandas - Pandas is an open source library providing high-performance, easy-to-use data structures and data analysis tools for the Python.
NVivo - Buy NVivo now for flexible solutions to meet your specific research and data analysis needs.
NumPy - NumPy is the fundamental package for scientific computing with Python
QualCoder - A very complete Free and Open Source Software (FOSS) Computer-Assisted Qualitative Data Analysis Software (CAQDAS) written in Python. It works with text, images, and multimedia such as audios and videos.