plot.point {sgeostat} | R Documentation |
Plot the spatial locations in a point object, optionally coloring by quantile.
plot(point.obj, v, legend.pos=0...)
point.obj |
a point object generated by point() |
v |
an optional variable name, if entered will divide the points into quantiles and color using 4 colors |
n |
n |
legend.pos |
position of legend (0 - none, 1 - bottom-left, 2 -bottom-right, 3 - top-right, 4 - top-left), requires Lang(v) |
NULL
http://www.gis.iastate.edu/SGeoStat/homepage.html
plot(maas.point) plot(maas.point,'zinc') plot(maas.point,'zinc',xlab='easting',ylab='northing',axes=T,legend.pos=4) # plot additionally the maas bank: data(maas.bank) lines(maas.bank)