Create variogram in R's gstat package
问题 Suppose I have rainfall data taken at four weather stations over the span of 2004-2016. I fed the data into a database for retrieval in R. My goal is to take the data for every single day from that period, and krige using those values, repeatedly. So right now my data looks like this, each row corresponds to one of the points, and the columns in order are: lat, long, and rainfall_data. I followed this tutorial: https://rpubs.com/nabilabd/118172, to help me get started. So here's my code so