Displaying 1 result from an estimated 1 matches for "lw_test1".
2012 Jul 24
1
unable to run spatial lag and error models on large data
...quot;spatial.neighbour", class(test1.csv))
of <- ordered(test1.csv$OID)
attr(test1.csv, "region.id") <- levels(of)
test1.csv$OID <- as.integer(of)
test1.csv$NID <- as.integer(ordered(test1.csv$NID))
attr(test1.csv, "n") <- length(unique(test1.csv$OID))
lw_test1.csv <- sn2listw(test1.csv)
lw_test1.csv$style <- "W"
lw_test1.csv
Characteristics of weights list object:
Neighbour list object:
Number of regions: 10740
Number of nonzero links: 42960
Percentage nonzero weights: 0.03724395
Average number of links: 4
Non-symmetric neighbou...