spatialkernel v0.4-23


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Non-Parametric Estimation of Spatial Segregation in a Multivariate Point Process

Edge-corrected kernel density estimation and binary kernel regression estimation for multivariate spatial point process data. For details, see Diggle, P.J., Zheng, P. and Durr, P. A. (2005) <doi:10.1111/j.1467-9876.2005.05373.x>.



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An R package for nonparametric estimation of spatial segregation in a multivariate point process. Contains functionality for edge-corrected kernel density estimation and binary kernel regression estimation for multivariate spatial point process data.

The original spatialkernel package has been archived from CRAN. This version fixes failing checks, with the intention of having it restored to CRAN. Original import to github and fixes by @richierocks.


You can install spatialkernel from github with:

# install.packages("devtools")

Functions in spatialkernel

Name Description
kinhat Inhomogeneous K-function Estimation Estimate the inhomogeneous K function of a non-stationary point pattern.
lambdahat Kernel Density Estimation of Intensity Function
data Lansing Woods Trees
filled.contour.poly Level (Contour) Plots with Polygonal Boundary This is a revised version of the base R function filled.contour. It additionally plots a polygonal boundary.
areapoly Signed Area of Polygon
cvloglk Cross-Validated Log-Likelihood Function Calculate the cross-validated log-likelihood function.
metre Plot Color Level Metre
package.version Listing Loaded/Installed Package Versions List version numbers of loaded or installed packages.
mcpat.test Monte Carlo Inference of Temporal Changes in Spatial Segregation An approximate Monte Carlo test of temporal changes in a multivariate spatial-temporal point process.
mcseg.test Monte Carlo Test of Spatial Segregation in Multivariate Point Process
risk.colors Color Palette
setkernel Select Smoothing Kernel Function
phat Estimate Type-Specific Probabilities
pinpoly Check if Points are within Polygon
spatialkernel-package The Spatialkernel Package
spseg.matrix Integrated Functions for Spatial Segregation Analysis Spatial segregation analysis to be performed by a single function and presentations by associated plot functions.
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Date 2017-08-08
Copyright 1991-3 Barry Rowlingson and Peter Diggle; 1997-1999 Advanced Interfaces Group, University of Manchester; 1993, 1995, 1997, 1998, 2002, 2005 Jonathan Richard Shewchuk; 1970-2003, Wm. Randolph Franklin; 2011-2017 David Sterratt
License CC BY-NC-SA 4.0
Encoding UTF-8
NeedsCompilation yes
LazyData true
RoxygenNote 6.0.1
Packaged 2017-08-08 12:35:41 UTC; virgil
Repository CRAN
Date/Publication 2017-08-08 13:12:52 UTC

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