Light Cone Reconstruction of States - Predictive State Estimation From Spatio-Temporal Data


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Documentation for package ‘LICORS’ version 0.2.0

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LICORS-package Light Cone Reconstruction of States - Predictive State Estimation From Spatio-Temporal Data
complete_LICORS_control Utilities for "LICORS" class
compute_LC_coordinates Computes coordinates of PLC and FLC relative to origin
compute_LICORS_loglik Log-likelihood of LICORS model
compute_margin_coordinates Get LC configuration from a (N+1)D field
compute_mixture_penalty Penalty of mixture weights
compute_NEC Compute Negative Entropy Criterion (NEC)
contCA00 Simulated 7 state (1+1)D field
data2LCs Iterate over (N+1)D field and get all LC configurations
embed2 Improved embed() function
estimate_LC.pdf.state Estimate PLC/FLC distributions for all states
estimate_LC_pdfs Estimate PLC/FLC distributions for all states
estimate_LC_pdf_state Estimate PLC/FLC distributions for all states
estimate_state_adj_matrix Estimate adjacency matrix for equivalent FLC distributions based on states
estimate_state_probs Estimate conditional/marginal state probabilities
get_LC_config Get configuration of a light cone (LC)
get_spacetime_grid Get an iterator over the space-time coordinates of the field.
image2 Improved image() function
initialize_states State initialization for iterative algorithms (randomly or variants of kmeans)
kmeanspp Kmeans++
LC-utils Utilities for LC class
LC_coordinates2control_settings Utilities for LC class
LICORS Light Cone Reconstruction of States - Predictive State Estimation From Spatio-Temporal Data
make_legend Improved image() function
merge_states Merge several states into one
mixed_LICORS Mixed LICORS: An EM-like Algorithm for Predictive State Space Estimation
mixed_LICORS-utils Utilities for "LICORS" class
mv_wKDE Weighted kernel density estimator (wKDE)
normalize Normalize a matrix/vector to sum to one (probability simplex)
plot.LC Utilities for LC class
plot.mixed_LICORS Utilities for "LICORS" class
predict.mixed_LICORS Utilities for "LICORS" class
predict_FLC_given_PLC Predict FLCs given new PLCs
rdensity Generate random sample from density() or wKDE
relabel_vector Relabels a vector to consecutive labels
remove_small_sample_states Reassign low sample states to close states
search_knn K nearest neighbor (KNN) search
setup_LC_geometry Setup light cone geometry
sparsify_weights Sparsify weights
states2weight_matrix Converts label vector to 0/1 mixture weight matrix
summary.LC Utilities for LC class
summary.mixed_LICORS Utilities for "LICORS" class
threshold Threshold a matrix/vector below and above
weight_matrix2states Returns unique state assignment from a (row-wise) weight matrix
wKDE Weighted kernel density estimator (wKDE)