6
votes
2answers
177 views

Calculating spatial lags per year in R

At the moment I am having some difficulties with calculating a spatial lag in R. I know how to calculate the lag in space-wide format but am unable to do it in long form, i.e. have repeated ...
2
votes
1answer
33 views

Matching two point clouds without loss (nearest neighbor, but more complicated)

I have two point clouds, one with demographic and one with electoral data. Points in both clouds represent the same empirical entity (say, a village, or an urban neighbourhood), but are not in the ...
1
vote
1answer
223 views

Function that applies another function to nearest neighbors of a specified location?

I'm sure this is quite basic, but I just couldn't find anything appropriate: I am looking for a function that applies another function to variables of a SpatialPointsDataFrame, but only for locations ...
5
votes
1answer
304 views

Stats on individual grid points nearest neighbours

First, thank you for this extremely useful and easy-to-access forum! I have shp of points where each point is the centroid of the individual cells of a 1*1km grid (~ 500 000 points). For each of ...