Preliminary exploration of the public Crash Analysis System (CAS) data for New Zealand
The dataset is not included in this repository, but it is public and can be downloaded from here.
All the exploratory analysis is inside a Jupyter notebook assignment.ipynb with some custom Python functions stored in cas_functions.py. The analysis relies on Pandas and GeoPandas libraries, as well as other more standard packages (see requirements.txt).
The analysis also makes use of NZ population data from Stats NZ and a map of NZ regions, both of which are included in .csv and .geojson files, respectively.