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Questions tagged [spatstat]

spatstat is an R package for analysing spatial data, mainly Spatial Point Patterns.

spatstat is an R package for analysing spatial data, mainly Spatial Point Patterns. It also supports three-dimensional point patterns, and space-time point patterns in any number of dimensions. The package contains over 1000 functions for plotting spatial data, exploratory data analysis, model-fitting, simulation, spatial sampling, model diagnostics, and formal inference. Data types include point patterns, line segment patterns, spatial windows, pixel images and tessellations.

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1-dimensional Point-Process in R (spatstat)

I have asked another question, which was closed as Too Broad. Now, I will try to specify. Again, I would like to simulate a 1-dimensional point process in R. So far, I've only been working on 2-dimensional simulations and would need a bit of…
Perry
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R sample a raster with square polygons

I would like to sample a big raster by creating In small raster 100x100 cells. I don't know how to do that so any ideas are welcome My actual lead : library(raster) library(spatstat) library(polyCub) r <- raster(ncol=1000,nrow=1000) # create empty…
delaye
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What are the differences between PySAL and spatstat?

I've been working with spatstat in R for quite a while now and am curious what the big differences between the packages (PySAL in python and spatstat in R) are functionality-wise. Is either more potent or faster, does one have more pre-set…
n_conquerer
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Identifying maximum/minimum coordinates of polygon/owin edge [R]

I am working with a polygon, and would like to identify the outermost point of the polygon (in my case it is in owin (spatstat) format but can be converted to any of the spatial formats. For example here is my polygon: How would I go about…
James Fischer
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