Spatial Nonparametric Covariance Functions

[Up] [Top]

Documentation for package ‘ncf’ version 1.1-7

Help Pages

cc.offset function to calculate the distance at which the cross-correlation peaks for Sncf objects
cor2 Utility function
correlog Uni- and multivariate spatial correlograms
correlog.nc Non-cenetered spatial (cross-)correlogram
ff.filter Fourier filter for c'fns
gcdist Greater circle distance
lbm Spatio-temporal data panel of Larch Budmoth defoliation
lisa Local inidcator of spatial association
lisa.nc Non-centered inidcators of spatial association
mantel.correlog Mantel (cross-)correlograms
mantel.test Mantel Test
mSynch the mean (cross-)correlation (with bootstrapp CI) for a panel of spatiotemporal data
partial.mantel.test Partial Mantel test
plot.cc.offset Plots the cc.offset summary of the anisotropic spatial correlation-functions
plot.correlog Plots spatial correlograms
plot.lisa Plots local indicators of spatial association
plot.lisa.nc Plots multivariate local indicators of spatial association
plot.Sncf Plots nonparametric spatial correlation-functions
plot.Sncf.cov Plots nonparametric spatial covariance-functions
plot.Sncf2D Plots anisotropic spatial correlation-functions
plot.spline.correlog Plots spline correlograms
print.mSynch Print function for mSynch objects
rmvn.spa Simulate spatial data
Sncf Nonparametric (cross-)correlation function for spatio-temporal data
Sncf.srf Nonparametric (Cross-)Covariance Function from stationary random fields
Sncf2D Anisotropic nonparametric (cross-)correlation function for spatio-temporal data
spatial.plot Simple wrapper around symbols to visualize spatial data
spline.correlog Uni- and multivariate spline correlograms
spline.correlog.2D Anisotropic nonparametric (cross-)correlation function for univariate spatial data
summary.Sncf Summarizing nonparametric spatial correlation-functions
summary.Sncf2D Summarizing anisotropic spatial correlation-functions
summary.spline.correlog Summarizing spline correlograms