R: Spatial Covariance Functions

# Spatial Covariance Functions

## Documentation for package ‘ncf’ version 1.3-3

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

cc.offset | Function to calculate the distance at which the cross-correlation peaks for Sncf objects
circ.cor2 | Circular correlation
cor2 | Utility function
correlog | Uni- and multivariate spatial correlograms
correlog.nc | Non-centered spatial (cross-)correlogram
ff.filter | Fourier filter for correlation functions.
gather | Utility function
gcdist | Great-circle distance
lbm | Spatio-temporal data panel of Larch Budmoth defoliation
lisa | Local indicator of spatial association
lisa.nc | Non-centered indicators 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.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 a spline correlogram
print.mSynch | Print function for mSynch objects
print.Sncf | Print function for Sncf objects
print.Sncf2D | Print function for Sncf2D objects
print.spline.correlog | Print function for spline.correlog objects
rmvn.spa | Simulate spatially correlated 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.correlog2D | 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