Hatchet

Hatchet is a Python-based library that allows Pandas dataframes to be indexed by structured tree and graph data. It is intended for analyzing performance data that has a hierarchy (for example, serial or parallel profiles that represent calling context trees, call graphs, nested regions’ timers, etc.). Hatchet implements various operations to analyze a single hierarchical data set or compare multiple data sets, and its API facilitates analyzing such data programmatically.

To use hatchet, install it with pip:

$ pip install hatchet

Or, if you want to develop with this repo directly, run the install script from

the root directory, which will build the cython modules and add the cloned

directory to your PYTHONPATH:

$ source install.sh

#data analysis #pandas dataframes #pandas #hierarchical performance data #graph-indexed pandas dataframes for analyzing hierarchical performance data