Ciao Gabriele,
you can find a shorter yet very useful descriptions of how spatial classes
work in one of the vignettes of the sp-package.
To visualize that, simply write on R terminal
> vignette("intro_sp")
this will open a pdf.
You can also download it directly from
http://cran.r-project.org/w
On Mon, 2 Jul 2012, riaarinda wrote:
I am currently trying to compute local moran's (LISA) using matrix algebra. I
have already get the Ii and E(Ii) values (the result is correctly the same
with Geoda's), but now still confused about getting the Var.Ii, Z.Ii, and
Pr(z > 0). I am still confused a
Hi everybody,
I write to ask if anyone has an R code to calculate ENFA analyses with data
from a matrix.
Any help with R code would be highly appreciated.
Carolina Lang
Chile
--
View this message in context:
http://r-sig-geo.2731867.n2.nabble.com/adehabitat-in-R-tp7580377.html
Sent from the R
Hello:
I've got a raster generated with the raster package. I want to randomly
change the value of pixels of a given value.
For example, I want to select 25% of the pixels with value 2, changing its
value to 3.
Any ideas?
Frederico
[[alternative HTML version deleted]]
_
On Tue, Jul 3, 2012 at 7:09 PM, Frederico Mestre
wrote:
> Hello:
>
>
>
> I've got a raster generated with the raster package. I want to randomly
> change the value of pixels of a given value.
>
>
>
> For example, I want to select 25% of the pixels with value 2, changing its
> value to 3.
>
>
>
>
