View source: R/useful_commands.R
spT.grid.coords | R Documentation |
This function is used to obtain Longitude/x and Latitude/y coordinates in a grid set.
spT.grid.coords(Longitude = c(max, min), Latitude = c(max, min), by = c(NA,NA))
Longitude |
The maximum and minimum longitude position. |
Latitude |
The maximum and minimum latitude position. |
by |
The number of x and y points in each axis. |
spT.geodist
.
## # Load 29 ozone monitoring locations in New York. data(NYdata) coords <- as.matrix(NYdata[,c(2,3)]) # Find the knots coordinates knots.coords <- spT.grid.coords(Longitude=c(max(coords[,1]), min(coords[,1])), Latitude=c(max(coords[,2]), min(coords[,2])),by=c(4,4)) knots.coords ##
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.