Based on data obtained from from https://www.police.uk/. Covers the data range 03-2023 to 03-2025. Violent crimes have been cumulatively summed and spatially interpolated, resulting in a heat map.

This page explains an application of the Chi-squared test for independence, where a heat map of p-values acts as a post hoc.

This document briefly explains a method for adding KDEs to maps, as a visual precursor to a Moran's I test.

This quick tutorial explains the process of creating a spatial join between points and polygon geometries. It goes on to explain how aggregation can be achieved using the aggregate function.

This 'paper' is a brief methodological outline for a simple process that generates a list of medians for a predetermined set of images. It is reliant on the EBImage package (available via Bioconductor).

A quick tutorial based on methods employed by UCL's Dr. Adam Dennett and Bristol's Prof. Richard Harris