Jiangshan Lai et al. developed an #RPackage "spatialreg.hp", which extended the concept of #AverageSharedVariance to #SpatialAutoregressive models, enabling the decomposition of total model R2 into unique and shared contributions of spatial and non-spatial predictors.

#HierarchicalPortioning | #VariationPartitioning

https://doi.org/10.1093/jpe/rtaf220