That appears to be the problem. Thank you for your time responding! I’m still
relatively new to R… or at least I’m still learning some of these basic ways of
trouble-shooting issues. I greatly appreciate your help!
FYI I had Hmisc loaded, which was causing the problem. I will know to check
this
Seems like you may have some other function called mask either defined by
you or in another package loaded after raster. A couple things you could
check:
-just type "mask" (without quotes) in the console. The first line should
say something like:
standardGeneric for "mask" defined from package "ras
Hi all,
I am trying to extract a raster layer of data to a specific region defined by a
shapefile. In Arc I would do this using "extract by mask" and have had some
luck using "mask" in the raster package. I am able to consistently use "crop"
to limit the extent of the raster data, but I cannot
On 08/03/2015 09:41 AM, pierluigi de rosa wrote:
> Dear All,
>
> I'm trying to understand how spplot work with colour managing with gridded
> data.
>
> I have na Object of class SpatialGridDataFrame
> Coordinates:
> min max
> x 2267600 2325600
> y 4693800 4826200
> Is projected: TRUE
On Mon, 10 Aug 2015, Jaime Lopez Carvajal wrote:
Hi all,
I am following the exercises from book "Spatial Data Analysis with R"
but I can not find this file in my system or internet...
how can I resolve this issue?
Download:
http://www.asdar-book.org/bundles2ed/die_bundle.zip
as is explaine
Hi all,
I am following the exercises from book "Spatial Data Analysis with R"
but I can not find this file in my system or internet...
how can I resolve this issue?
load("getosm.RData")
Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection
In addition: Warning message:
In read
Dear Tim,
I assume that you know the location of all counties. Then you could make a
graph of the counties based on the neighbours of each county. Use that
graph in INLA to estimate the random effect of county. It can handle the
counties without data. Let's say that you have a simple graph: A - B
I am attempting to combine overlapping polygons in a
single spatialPolygonsDataFrame so that the output is a set of polygons
such that where there is no overlap one polygon, of the non-intersecting
area will be formed, and retain the attributes of the original polygon.
where polygons intersect ne
