column between the spatial
scales, but it didn't work.
>From here
<https://drive.google.com/drive/folders/1KhnQEajpSKh59XuWkxTZcc_2YxPcxYW7?usp=sharing>
you can download the two data.frames.
[[alternative HTML version deleted]]
st_as_sf()
g_25000 # Geometry type: POLYGON
g_25000_c <- st_intersection(g_25000, g_5_d)
g_25000_c # Geometry type: GEOMETRY
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El 10/02/2023 a las 15:13, Roger Bivand escribió:
On Fri, 10 Feb 2023, Marcelino de la Cruz Rot wrote:
It depends on what you mean by "overimpose".
Maybe this way?
# some spatial polygon
Please, in the spirit of the evolving r-spatial package ecosystem
(maptools will retire d
uot;, add=T)
plot(B, border="red", add=T)
plot(A, add=T)
Cheers,
Marcelino
El 10/02/2023 a las 13:29, Manuel Spínola escribió:
Thank you very much Marcelino.
And how can overimpose those grids to a spatial polygon?
Manuel
On Fri, 10 Feb 2023 at 03:09 Marcelino de la Cruz Ro
km x 4km, and in each of those I want 4 tiles of 2km x
2km, and in each of those I want 4 tiles of 1km x 1km.
Manuel
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Sorry, I meant to say
subset(insects.ppp, marks=="termiNests" & ddd[,"antNests"] >20)
El 16/09/2020 a las 9:18, Marcelino de la Cruz Rot escribió:
Hi Alexandre,
may be this?
ddd <- nndist(insects.ppp, by=factor(insects.ppp$marks))
subset(insects.ppp, marks==&
termiNests" to
"antNests" marks and not the "termiNests" with "termiNests" too.
Please any ideas?
Thanks in advanced,
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> LinkedIn:
> br.linkedin.com/in/alexandre-dos-santos-87961635Mendeley:www.mendeley.com/profiles/alexandre-dos-santos6/
> ==========
>
>
>
> [[alterna
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grid of 500mx500m cells) with an equal number of objects per cluster?
I tried to attach an example of what I mean but I think the message was
never delivered.
Regards
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e that ties
in with packages like BIEN would be great. Perhaps I'll work on it someday.
-A
On 9/25/17, 11:32 AM, "Marcelino de la Cruz Rot"
wrote:
Hello Andy,
I've been using raster to play with WordlClim 2.0 and it works fine. For
example:
# Download 2.5' arc P data
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wish to achieve?
cheers,
Rolf Turner
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Department of Statistics
University of Auckland
Phone: +64-9-373-7599 ext. 88276
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plot it in a single grid.
Thanks,
Guy
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62.x
I wonder how I can do the same analysis using R.
Thanks,
Dome
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the same analysis using R.
Thanks,
Dome
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ut I'm not sure however.
Thanks in advance for any advice
Paolo
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My apologies for such a pair (or more) of embarrassing mistakes!
I should read a bit more these days...
Marcelino
El 04/03/2017 a las 2:31, Rolf Turner escribió:
On 04/03/17 08:38, Marcelino de la Cruz Rot wrote:
Hi Manuel,
I do answer to the question "How can I make a spatial grid
:28992")
xx <- spsample(meuse.grid, type = "hexagonal", cellsize = 62.04*2)
xx <- HexPoints2SpatialPolygons(xx)
rgeos::gArea(xx, byid=TRUE)
It gave me an area per hexagon = 1.19
Both results are wrong, because I was expecting close to 1.
How can I make a spatial grid of 1
igma" or
whether this function even what I need to meet my ultimate goal. Any
alternative solutions for thinning point data are also appreciated.
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ral de Educação, Ciência e Tecnologia de
Mato Grosso
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