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spMC (version 0.3.2)

Continuous Lag Spatial Markov Chains

Description

The main goal of this package is to provide a set of functions for 1) the stratum lengths analysis along a chosen direction, 2) fast estimation of continuous lag spatial Markov chains model parameters and probability computing (also for large data sets), 3) transition probability maps and transiograms drawing, 4) simulation methods for categorical random fields.

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Version

Install

install.packages('spMC')

Monthly Downloads

238

Version

0.3.2

License

GPL (>= 2)

Maintainer

Luca Sartore

Last Published

August 22nd, 2014

Functions in spMC (0.3.2)

plot.hist.lengths

Plot Histograms of Stratum Lengths
ACM

ACM Data
multi_tpfit_me

Maximum Entropy Method for Multidimensional Model Parameters Estimation
which_lines

Points Classification through Directional Lines
is.lengths

Object test for lengths class
embed_MC

Transition Probabilities Estimation for Embedded Markov Chain
is.transiogram

Object test for transiogram class
image.multi_tpfit

Images with Multidimensional Transiograms
getlen

Estimation of Stratum Lengths for Embedded Markov Chain
density.lengths

Empirical Densities Estimation of Stratum Lengths
boxplot.lengths

Stratum Lengths Boxplot
image.pemt

Images with Multi-directional Transiograms
is.multi_transiogram

Object test for multi_transiogram class
tpfit_ml

Mean Length Method for One-dimensional Model Parameters Estimation
sim

Random Field Simulation
sim_mcs

Multinomial Categorical Simulation
summary.lengths

Summarizing Stratum Lengths
multi_tpfit_ils

Iterated Least Squares Method for Multidimensional Model Parameters Estimation
transiogram

Empirical Transition Probabilities Estimation for 1-D MC
pemt

Multi-directional Transiograms Estimation
persp.pemt

Perspective Plots with Multi-directional Transiograms
persp.multi_tpfit

Perspective Plots with Multidimensional Transiograms
multi_tpfit_ml

Mean Length Method for Multidimensional Model Parameters Estimation
sim_path

Conditional Simulation Based on Path Algorithms
tpfit_me

Maximum Entropy Method for One-dimensional Model Parameters Estimation
tpfit

One-dimensional Model Parameters Estimation
plot.lengths

Plot Stratum Lengths
is.tpfit

Object test for tpfit class
sim_ik

Conditional Simulation Based on Indicator Kriging
spMC-package

Continuous Lag Spatial Markov Chains
is.pemt

Images with Multi-direct`ional Transiograms
multi_tpfit

Multidimensional Model Parameters Estimation
tpfit_ils

Iterated Least Squares Method for One-dimensional Model Parameters Estimation
hist.lengths

Histograms of Stratum Lengths for Each Observed Category
sim_ck

Conditional Simulation Based on Indicator Cokriging
mixplot

Plot of Multiple One-dimensional Transiograms
plot.transiogram

Plot One-dimensional Transiograms
mlen

Mean Length Estimation for Embedded Markov Chain
plot.density.lengths

Plot Empirical Densities Estimates of Stratum Lengths
contour.pemt

Display Contours with Multi-directional Transiograms
predict.multi_tpfit

Compute Theoretical Multidimensional Transiograms
is.multi_tpfit

Object test for multi_tpfit class
print.multi_transiogram

Printing Theoretical Multidimensional Transiograms
print.lengths

Printing Stratum Lengths for Each Observed Category
print.multi_tpfit

Printing Model Parameters for Multidimensional Continuous Lag Spatial MC
setCores

Set the number of CPU cores for HPC
print.summary.lengths

Printing Stratum Lengths Summary for Each Observed Category
print.tpfit

Printing Model Parameters for One-dimensional Continuous Lag Spatial MC
print.transiogram

Printing Theoretical or Empirical One-dimensional Transiograms
predict.tpfit

Compute Theoretical One-dimensional Transiograms
print.density.lengths

Printing Empirical Densities Estimates of Stratum Lengths