Hi guys,
I'm still trying to solve my deal. How I can join the survey boat points
using the shortestpath function, to avoid the land. It's important because
I need an output "spatialLines"(boat surveys) to intersect with points(
species points).
I add several files : script and other layers of inf
On Tue, 24 Jan 2017, Subir Paul wrote:
Dear All,
I was using "SAENET" package for autoencoding.
I used the following code:
h=SAENET.train(data[,1:200], n.nodes = c(100, 20), unit.type =
("logistic"), lambda = 0.001,
beta = 0.0001, rho = 0.01, epsilon = 0.01, optim.method =
c("BFGS"
Dear All,
I was using "SAENET" package for autoencoding.
I used the following code:
h=SAENET.train(data[,1:200], n.nodes = c(100, 20), unit.type =
("logistic"), lambda = 0.001,
beta = 0.0001, rho = 0.01, epsilon = 0.01, optim.method =
c("BFGS"),
rel.tol=sqrt(.Machine$d
Hi,
It doesn't seem to be noted in the documentation for raster::raster(), but when
you create a RasterLayer from a RasterLayer, as in your
> rast <- raster(image)
step, the values are stripped from the resulting RasterLayer. Why don't you
eliminate that step and retrieve the matrix from yo
What is dim(rast)?
Try raster::readAll(rast) - what happens?
On Tue, Jan 24, 2017, 19:26 John Wasige wrote:
> Dear all,
> Greetings!
>
> I want to convert a big raster (see attached) a matrix, however, I get the
> error below from the script. Anybody with an Idea on what is going wrong in
> my
Dear all,
Greetings!
I want to convert a big raster (see attached) a matrix, however, I get the
error below from the script. Anybody with an Idea on what is going wrong in
my script?
###Errors at the following point in the script
> mat <- as.matrix(rast)Error in .local(x, ...) : 'x' has no val
