Constituency-level data on the proportion of fish and chip shops, plus other restaurants, in UK constituencies. Publication forthcoming.

The replication data and R code for the riots and protests in Africa article

(Gizelis, Theodora-Ismene, Steve Pickering, and Henrik Urdal. "Conflict on the urban fringe: Urbanization, environmental stress, and urban unrest in Africa." Political Geography 86 (2021): 1-38. doi: 10.1016/j.polgeo.2021.102357)

The replication data, time series, CRAN library, documentation and R code for the infrastructure article

(Pickering, Steve (2017), ``A New Way to Proxy Levels of Infrastructure Development'', Research and Politics 4(1): 1--9. doi: 10.1177/2053168016687430)

SpatialGridBuilder is a standalone program to create spatial data grids. It's available on sourceforge. If using it, please cite:

Pickering, Steve. "Introducing SpatialGridBuilder: A new system for creating geo-coded datasets." Conflict Management and Peace Science 33, no. 4 (2016): 423-447.

doi: 10.1177/0738894215581320

All interstate distances, annually updated from 1946 - 2010. If you use these data, please cite:

Pickering, Steve. "Proximity, maps and conflict: new measures, new maps and new findings." Conflict Management and Peace Science 29, no. 4 (2012): 425-443.

doi: 10.1177/0738894212449092

Vector maps for all states, annually updated from 1946 - 2010 to reflect changes to state boundaries. If you use these data, please cite:

Pickering, Steve. "Proximity, maps and conflict: new measures, new maps and new findings." Conflict Management and Peace Science 29, no. 4 (2012): 425-443.

doi: 10.1177/0738894212449092