Package: spMC 0.3.15

spMC: Continuous-Lag Spatial Markov Chains

A set of functions is provided 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. More details on the methodology are discussed in Sartore (2013) <doi:10.32614/RJ-2013-022> and Sartore et al. (2016) <doi:10.1016/j.cageo.2016.06.001>.

Authors:Luca Sartore [aut, cre]

spMC_0.3.15.tar.gz
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spMC.pdf |spMC.html✨
spMC/json (API)
NEWS

# Install 'spMC' in R:
install.packages('spMC', repos = c('https://drwolf85.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Uses libs:
  • openblas– Optimized BLAS
  • openmp– GCC OpenMP (GOMP) support library
Datasets:

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.92 score 3 stars 55 scripts 392 downloads 1 mentions 50 exports 0 dependencies

Last updated 2 years agofrom:b377ed63ce. Checks:OK: 9. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 23 2024
R-4.5-win-x86_64OKNov 23 2024
R-4.5-linux-x86_64OKNov 23 2024
R-4.4-win-x86_64OKNov 23 2024
R-4.4-mac-x86_64OKNov 23 2024
R-4.4-mac-aarch64OKNov 23 2024
R-4.3-win-x86_64OKNov 23 2024
R-4.3-mac-x86_64OKNov 23 2024
R-4.3-mac-aarch64OKNov 23 2024

Exports:boxplot.lengthscontour.pemtdensity.lengthsembed_MCgetlenhist.lengthsimage.multi_tpfitimage.pemtis.lengthsis.multi_tpfitis.multi_transiogramis.pemtis.tpfitis.transiogrammixplotmlenmulti_tpfitmulti_tpfit_ilsmulti_tpfit_memulti_tpfit_mlpemtpersp.multi_tpfitpersp.pemtplot.density.lengthsplot.hist.lengthsplot.lengthsplot.transiogrampredict.multi_tpfitpredict.tpfitprint.density.lengthsprint.lengthsprint.multi_tpfitprint.multi_transiogramprint.summary.lengthsprint.tpfitprint.transiogramquenchsetCoressimsim_cksim_iksim_mcssim_pathsummary.lengthstpfittpfit_ilstpfit_metpfit_mltransiogramwhich_lines

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
Continuous Lag Spatial Markov ChainsspMC-package spMC
ACM DataACM
Stratum Lengths Boxplotboxplot.lengths
Display Contours with Multi-directional Transiogramscontour.pemt
Empirical Densities Estimation of Stratum Lengthsdensity.lengths
Transition Probabilities Estimation for Embedded Markov Chainembed_MC
Estimation of Stratum Lengths for Embedded Markov Chaingetlen
Histograms of Stratum Lengths for Each Observed Categoryhist.lengths
Images with Multidimensional Transiogramsimage.multi_tpfit
Images with Multi-directional Transiogramsimage.pemt
Object test for lengths classis.lengths
Object test for multi_tpfit classis.multi_tpfit
Object test for multi_transiogram classis.multi_transiogram
Images with Multi-direct`ional Transiogramsis.pemt
Object test for tpfit classis.tpfit
Object test for transiogram classis.transiogram
Plot of Multiple One-dimensional Transiogramsmixplot
Mean Length Estimation for Embedded Markov Chainmlen
Multidimensional Model Parameters Estimationmulti_tpfit
Iterated Least Squares Method for Multidimensional Model Parameters Estimationmulti_tpfit_ils
Maximum Entropy Method for Multidimensional Model Parameters Estimationmulti_tpfit_me
Mean Length Method for Multidimensional Model Parameters Estimationmulti_tpfit_ml
Multi-directional Transiograms Estimationpemt
Perspective Plots with Multidimensional Transiogramspersp.multi_tpfit
Perspective Plots with Multi-directional Transiogramspersp.pemt
Plot Empirical Densities Estimates of Stratum Lengthsplot.density.lengths
Plot Histograms of Stratum Lengthsplot.hist.lengths
Plot Stratum Lengthsplot.lengths
Plot One-dimensional Transiogramsplot.transiogram
Compute Theoretical Multidimensional Transiogramspredict.multi_tpfit
Compute Theoretical One-dimensional Transiogramspredict.tpfit
Printing Empirical Densities Estimates of Stratum Lengthsprint.density.lengths
Printing Stratum Lengths for Each Observed Categoryprint.lengths
Printing Model Parameters for Multidimensional Continuous Lag Spatial MCprint.multi_tpfit
Printing Theoretical Multidimensional Transiogramsprint.multi_transiogram
Printing Stratum Lengths Summary for Each Observed Categoryprint.summary.lengths
Printing Model Parameters for One-dimensional Continuous Lag Spatial MCprint.tpfit
Printing Theoretical or Empirical One-dimensional Transiogramsprint.transiogram
Conditional Simulation Adjuster Via Quenching Algorithmquench
Set the number of CPU cores for HPCsetCores
Random Field Simulationsim
Conditional Simulation Based on Indicator Cokrigingsim_ck
Conditional Simulation Based on Indicator Krigingsim_ik
Multinomial Categorical Simulationsim_mcs
Conditional Simulation Based on Path Algorithmssim_path
Summarizing Stratum Lengthssummary.lengths
One-dimensional Model Parameters Estimationtpfit
Iterated Least Squares Method for One-dimensional Model Parameters Estimationtpfit_ils
Maximum Entropy Method for One-dimensional Model Parameters Estimationtpfit_me
Mean Length Method for One-dimensional Model Parameters Estimationtpfit_ml
Empirical Transition Probabilities Estimation for 1-D MCtransiogram
Points Classification through Directional Lineswhich_lines