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sparr (version 0.3-4)
The sparr package: SPAtial Relative Risk
Description
Provides functions to estimate kernel-smoothed relative risk functions and perform subsequent inference.
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Install
install.packages('sparr')
Monthly Downloads
1,225
Version
0.3-4
License
GPL (>= 2)
Maintainer
Tilman Davies
Last Published
December 10th, 2013
Functions in sparr (0.3-4)
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sparr-package
The sparr Package: SPAtial Relative Risk
risk
Bivariate relative risk function
LSCV.density
Leave-one-out least-squares cross-validation (LSCV) for bivariate KDE bandwidths
summary.bivden
Summarising a bivariate kernel density estimate object
tolerance
Asymptotic p-value surfaces
plot.bivden
Plotting a bivariate kernel density estimate object
bivariate.density
Bivariate kernel density estimates
PBC
Primary biliary cirrhosis data
KBivQ
Standard bivariate quartic (biweight) kernel
sparr-internal
Internal sparr functions
NS
Normal scale rule for bivariate KDE bandwidths
KBivN
Standard bivariate normal kernel
LSCV.risk
Leave-one-out least-squares cross-validation (LSCV) bandwidths for the relative risk function
OS
Maximal smoothing principle (oversmoothing) for bivariate KDE bandwidths
as.im.bivden
Converting a
sparr
bivariate kernel density estimate or relative risk surface object into a
spatstat
pixel image.
summary.rrs
Summarising an estimated relative risk function object