Markov Chain Gaussian Fields Simulation and Parameter Estimation

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Documentation for package ‘mcgf’ version 1.1.0

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acfs Generic function for calculating autocorrelation
acfs.mcgf Extract, calculate, or assign mean auto-correlations for an 'mcgf' or 'mcgf_rs' object
acfs.mcgf_rs Extract, calculate, or assign mean auto-correlations for an 'mcgf' or 'mcgf_rs' object
acfs<- Extract, calculate, or assign mean auto-correlations for an 'mcgf' or 'mcgf_rs' object
acf_rs Calculate regime-switching auto-correlation
add_acfs Extract, calculate, or assign mean auto-correlations for an 'mcgf' or 'mcgf_rs' object
add_base Generic function for adding a base model
add_base.mcgf Add base model outputted from 'fit_base()' to an 'mcgf' object.
add_base.mcgf_rs Add base model outputted from 'fit_base()' to an 'mcgf_rs' object.
add_ccfs Extract, calculate, or assign cross-correlations for an 'mcgf' or 'mcgf_rs' object
add_lagr Generic function for adding a Lagrangian model
add_lagr.mcgf Add lagr model outputted from 'fit_lagr()' to a 'mcgf' object.
add_lagr.mcgf_rs Add lagr model outputted from 'fit_lagr()' to a 'mcgf_rs' object.
as.mcgf_rs Check if an object is an 'mcgf_rs' object..
base<- Add base model outputted from 'fit_base()' to an 'mcgf' object.
ccfs Generic function for calculating cross-correlation
ccfs.mcgf Extract, calculate, or assign cross-correlations for an 'mcgf' or 'mcgf_rs' object
ccfs.mcgf_rs Extract, calculate, or assign cross-correlations for an 'mcgf' or 'mcgf_rs' object
ccfs<- Extract, calculate, or assign cross-correlations for an 'mcgf' or 'mcgf_rs' object
ccf_rs Calculate regime-switching cross-correlation
ccov Generic functions for calculating joint covariance/correlation matrix for mcgf objects
ccov.mcgf Covariance/correlation for joint distribution of an 'mcgf' object
ccov.mcgf_rs Covariance/correlation for joint distribution of an 'mcgf_rs'object
cor2cov Convert correlation to covariance
cor2cov_ar Convert correlation to covariance
cor_cauchy Calculate Cauchy correlation
cor_exp Calculate exponential correlation
cor_fs Calculate correlation for fully symmetric model
cor_lagr_askey Calculate Lagrangian correlation of the Askey form
cor_lagr_exp Calculate Lagrangian correlation of the exponential form
cor_lagr_tri Calculate Lagrangian correlation of the triangular form
cor_sep Calculate correlation for separable model
cor_stat Calculate general stationary correlation.
cor_stat_rs Calculate general stationary correlation.
dists Generic function for calculating distance matrices
dists.mcgf Calculating distance matrices for an 'mcgf' object
dists<- Calculating distance matrices for an 'mcgf' object
find_dists Calculate (signed) distances between coordinates
find_dists_new Calculate (signed) distances between coordinates
fit_base Fit correlation base models
fit_base.mcgf Parameter estimation for symmetric correlation functions for an 'mcgf' object.
fit_base.mcgf_rs Parameter estimation for symmetric correlation functions for an 'mcgf_rs' object.
fit_lagr Fit correlation Lagrangian models
fit_lagr.mcgf Parameter estimation for Lagrangian correlation functions for an 'mcgf' object.
fit_lagr.mcgf_rs Parameter estimation for Lagrangian correlation functions for an 'mcgf_rs' object.
is.mcgf Check if an object is an 'mcgf' object.
is.mcgf_rs Check if an object is an 'mcgf_rs' object..
krige Generic function for computing kriging forecasts
krige.mcgf Obtain kriging forecasts for an 'mcgf' object.
krige.mcgf_rs Obtain kriging forecasts for an 'mcgf_rs' object.
krige_new Generic function for computing kriging forecasts for new locations
krige_new.mcgf Obtain kriging forecasts for new locations for an 'mcgf' object.
krige_new.mcgf_rs Obtain kriging forecasts for new locations for an 'mcgf_rs' object.
lagr<- Add lagr model outputted from 'fit_lagr()' to a 'mcgf' object.
mcgf Create mcgf object
mcgf_rs Create mcgf_rs object
mcgf_rs_sim Simulate regime-switching Markov chain Gaussian field
mcgf_sim Simulate Markov chain Gaussian field
model Generic function for displaying fitted models for 'mcgf' objects
model.mcgf Display fitted models for an 'mcgf' or 'mcgf_rs' object
model.mcgf_rs Display fitted models for an 'mcgf' or 'mcgf_rs' object
print.mcgf Print an 'mcgf' object.
rdists Generate random distance matrices
sds Generic function for standard deviations for each column
sds.mcgf Extract, calculate, or assign standard deviations for an 'mcgf' or 'mcgf_rs' object.
sds.mcgf_rs Extract, calculate, or assign standard deviations for an 'mcgf' or 'mcgf_rs' object.
sds<- Extract, calculate, or assign standard deviations for an 'mcgf' or 'mcgf_rs' object.
sd_rs Calculate standard deviation for each location under each regime.
sim1 Simulated Markov chain Gaussian field
sim2 Simulated regime-switching Markov chain Gaussian field
sim3 Simulated regime-switching Markov chain Gaussian field
wind Ireland wind data, 1961-1978
`dists<-` Calculating distance matrices for an 'mcgf' object