Re: r topics

[Edzer J. Pebesma]

Dan, gstat under R cannot produce the 2D variogram maps you
get in idrisi; it can only calculate directional variograms by dividing
the unit circle in a number of segments. This may also do what you
want. See the variogram command, alpha and beta arguments;
plot.variogram deals with it automatically.
I can  see the usefulness of the 2D variogram map in R; I'll put it on
the TODO list.
Best regards,
--
Edzer
[EMAIL PROTECTED] wrote:

Hi do i need to download more software if i wan to use some of the r
topics, i want to be able to use plot.varigram so that i can produce a 2d
image (similar to what you can produce in the spatial dependence modeller
in idrisi) so that i can work out the angles of maximum and minimum
variation in the data, can anyone help, how can i do this.
Cheers
Dan