mapasp {gstat} | R Documentation |
Calculate plot aspect ratio for geographic maps
mapasp(data, x = data$x, y = data$y, get.number = FALSE)
data |
data frame |
x |
x-coordinates |
y |
y-coordinates |
get.number |
logical; if true the aspect value is returned else, and in R >= 2.0.0, "iso" is returned |
on R version 2.0.0 or higher, returns "iso", else returns diff(range(y))/diff(range(x))