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sparr (version 0.3-0)
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
1,102
Version
0.3-0
License
GPL (>= 2)
Maintainer
TMD
Last Published
November 7th, 2011
Functions in sparr (0.3-0)
Search functions
summary.bivden
Summarising a bivariate kernel density estimate object
sparr-internal
Internal sparr functions
summary.rrs
Summarising an estimated relative risk function object
plot.bivden
Plotting a bivariate kernel density estimate object
as.im.bivden
Converting a
sparr
bivariate kernel density estimate or relative risk surface object into a
spatstat
pixel image.
risk
Bivariate relative risk function
KBivN
Standard bivariate normal kernel
KBivQ
Standard bivariate quartic (biweight) kernel
NS
Normal scale rule for bivariate KDE bandwidths
tolerance
Asymptotic p-value surfaces
PBC
Primary biliary cirrhosis data
LSCV.density
Leave-one-out least-squares cross-validation (LSCV) for bivariate KDE bandwidths
sparr-package
The sparr Package: SPAtial Relative Risk
LSCV.risk
Leave-one-out least-squares cross-validation (LSCV) bandwidths for the relative risk function
bivariate.density
Bivariate kernel density estimates
OS
Maximal smoothing principle (oversmoothing) for bivariate KDE bandwidths