Probabilistic Suffix Trees and Variable Length Markov Chains

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Documentation for package ‘PST’ version 0.95

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cmine Mining contexts
cmine-method Mining contexts
cplot Plot single nodes of a probabilistic suffix tree
cplot-method Plot single nodes of a probabilistic suffix tree
cprob Empirical conditional probability distributions of order 'L'
cprob-method Empirical conditional probability distributions of order 'L'
generate Generate sequences using a probabilistic suffix tree
generate-method Generate sequences using a probabilistic suffix tree
impute Impute missing values using a probabilistic suffix tree
impute-method Impute missing values using a probabilistic suffix tree
lnobs Extract the number of observations to which a VLMC model is fitted
logLik Log-Likelihood of a variable length Markov chain model
logLik-method Log-Likelihood of a variable length Markov chain model
nobs-method Extract the number of observations to which a VLMC model is fitted
nodenames Retrieve the node labels of a PST
nodenames-method Retrieve the node labels of a PST
pdist Compute probabilistic divergence between two PST
pdist-method Compute probabilistic divergence between two PST
plot-method Mining contexts
plot-method Plot a PST
pmine PST based pattern mining
pmine-method PST based pattern mining
ppplot Plotting a branch of a probabilistic suffix tree
ppplot-method Plotting a branch of a probabilistic suffix tree
pqplot Prediction quality plot
pqplot-method Prediction quality plot
predict Compute the probability of categorical sequences using a probabilistic suffix tree
predict-method Compute the probability of categorical sequences using a probabilistic suffix tree
print Print method for objects of class 'PSTf' and 'PSTr'
print-method Print method for objects of class 'PSTf' and 'PSTr'
prune Prune a probabilistic suffix tree
prune-method Prune a probabilistic suffix tree
PSTf-class Flat representation of a probabilistic suffix tree
PSTr-class Nested representation of a probabilistic suffix tree
pstree Build a probabilistic suffix tree
pstree-method Build a probabilistic suffix tree
query Retrieve counts or next symbol probability distribution
query-method Retrieve counts or next symbol probability distribution
round-method Retrieve counts or next symbol probability distribution
s1 Example sequence data set
SRH Longitudinal data on self rated health
SRH.seq Longitudinal data on self rated health
subtree Extract a subtree from a segmented PST
subtree-method Extract a subtree from a segmented PST
summary-method Summary of variable length Markov chain model
tune AIC, AICc or BIC based model selection
tune-method AIC, AICc or BIC based model selection
[-method Mining contexts
[[-method Nested representation of a probabilistic suffix tree