# lfl: Linguistic Fuzzy Logic Version 1.4

Various algorithms related to linguistic fuzzy logic: mining for linguistic fuzzy association rules, composition of fuzzy relations, performing perception-based logical deduction (PbLD), and forecasting time-series using fuzzy rule-based ensemble (FRBE).

 Author Michal Burda Date of publication 2017-04-25 21:44:22 UTC Maintainer Michal Burda License GPL (>= 3.0) Version 1.4 Package repository View on CRAN Installation Install the latest version of this package by entering the following in R: install.packages("lfl")

### Popular man pages

 cbind.fsets: Combine several 'fsets' objects into a single one consequents: Extract consequent-part (RHS) of the rules in a list defuzz: Convert fuzzy set into a crisp numeric value fcut: Transform data into a set of fuzzy attributes using... lcut: Transform data into a set of linguistic fuzzy attributes lfl-package: Linguistic Fuzzy Logic reduce: Reduce the size of rule base

## Man pages

aggregateConsequents: Implicational aggregation of rules' consequents into a fuzzy...
algebra: Algebra for Fuzzy Sets
antecedents: Extract antecedent-part (LHS) of the rules in a list
as.data.frame.farules: Convert the 'farules' object into a data frame
as.matrix.fsets: Convert a 'fsets' object into matrix
cbind.fsets: Combine several 'fsets' objects into a single one
compose: Composition of Fuzzy Relations
consequents: Extract consequent-part (RHS) of the rules in a list
defuzz: Convert fuzzy set into a crisp numeric value
errors: Compute forecast errors
evalfrbe: Evaluate the performance of the FRBE forecast
farules: A class of rules with statistical characteristics.
fcut: Transform data into a set of fuzzy attributes using...
fire: Compute truth-degrees of rules on data
frbe: Fuzzy Rule-Based Ensemble (FRBE) of time-series forecasts
fsets: A class of a table with several fuzzy sets.
head.farules: Return the first part of an instance of the 'farules' class
head.fsets: Return the first part of an instance of the 'fsets' class
is.farules: Test whether 'x' is a valid object of the 'farules' class
is.frbe: Test whether 'x' is a valid object of the 'frbe' class
is.fsets: Test whether 'x' is a valid object of the 'fsets' class
is.specific: Determine whether the first set of predicates is more...
lcut: Transform data into a set of linguistic fuzzy attributes
lfl-package: Linguistic Fuzzy Logic
mult: Callback-based Multiplication of Matrices
pbld: Perform a Perception-based Logical Deduction (PbLD) with...
perceive: From a set of rules, remove each rule for which another rule...
plot.fsets: Plot a 'fsets' object
print.farules: Print an instance of the 'farules' class
print.frbe: Print an instance of the 'frbe' class
print.fsets: Print an instance of the 'fsets' class
rbcoverage: Compute rule base coverage of data
reduce: Reduce the size of rule base
searchrules: Searching for fuzzy association rules
sel: Select several rows and columns from a data object
slices: Return vector of values from given interval
tail.farules: Return the last part of an instance of the 'farules' class
tail.fsets: Return the last part of an instance of the 'fsets' class
triangle: Compute membership degrees of values to the fuzzy set

## Functions

aggregateConsequents Man page Source code
algebra Man page Source code
antecedents Man page Source code
as.data.frame.farules Man page Source code
as.matrix.fsets Man page Source code
capitalize Source code
cbind.fsets Man page Source code
cluk Source code
compose Man page Source code
computeFrequency Source code
computeKurtosis Source code
computeLength Source code
computeSeasonStrength Source code
computeSkewness Source code
computeStationarity Source code
computeTrendStrength Source code
computeVarcoef Source code
consequents Man page Source code
defuzz Man page Source code
defuzzEmptyRulebase Source code
evalfrbe Man page Source code
farules Man page Source code
fcut Man page Source code
fcut.data.frame Man page Source code
fcut.default Man page Source code
fcut.matrix Man page Source code
fcut.numeric Man page Source code
fire Man page Source code
firstCol Source code
frbe Man page Source code
fsets Man page Source code
generSpecs Source code
goedel.biresiduum Man page Source code
goedel.residuum Man page Source code
goedel.tconorm Man page Source code
goedel.tnorm Man page Source code
goguen.biresiduum Man page Source code
goguen.residuum Man page Source code
goguen.tconorm Man page Source code
goguen.tnorm Man page Source code
hedge Source code
hedgize3 Source code
hedgize5 Source code
invol.neg Man page Source code
is.algebra Man page Source code
is.farules Man page Source code
is.frbe Man page Source code
is.fsets Man page Source code
is.specific Man page Source code
lcut Man page
lcut3 Man page Source code
lcut3.data.frame Man page Source code
lcut3.default Man page Source code
lcut3.matrix Man page Source code
lcut3.numeric Man page Source code
lcut5 Man page Source code
lcut5.data.frame Man page Source code
lcut5.default Man page Source code
lcut5.matrix Man page Source code
lcut5.numeric Man page Source code
lfl Man page
lfl-package Man page
lukas.biresiduum Man page Source code
lukas.residuum Man page Source code
lukas.tconorm Man page Source code
lukas.tnorm Man page Source code
mase Man page Source code
mult Man page Source code
parallelizeAlgebraOperation Source code
pbld Man page Source code
perceive Man page Source code
perceiveGlobal Source code
perceiveLocal Source code
pgoedel.tconorm Man page
pgoedel.tnorm Man page
pgoguen.tconorm Man page
pgoguen.tnorm Man page
plot.fsets Man page Source code
plukas.tconorm Man page
plukas.tnorm Man page
print.farules Man page Source code
print.frbe Man page Source code
print.fsets Man page Source code
raisedcos Man page Source code
rbcoverage Man page Source code
reduce Man page Source code
rmse Man page Source code
s.specific Source code
searchrules Man page Source code
sel Man page Source code
sel.farules Man page Source code
sel.fsets Man page Source code
singleRaisedcos Source code
singleTriangle Source code
slices Man page Source code
smape Man page Source code
specs Man page Source code
strict.neg Man page Source code
subMat Source code
tail.farules Man page Source code
tail.fsets Man page Source code
triangle Man page Source code
vars Man page Source code
whatToSelect Source code

## Files

inst
inst/CITATION
configure.ac
tests
tests/testthat
tests/testthat/test-lcut.numeric.R
tests/testthat/test-cbind.fsets.R
tests/testthat/test-rbcoverage.R
tests/testthat/test-is.specific.R
tests/testthat/test-perceive.R
tests/testthat/test-consequents.R
tests/testthat/test-sel.fsets.R
tests/testthat/test-fcut.factor.R
tests/testthat/test-searchrules.R
tests/testthat/test-fire.R
tests/testthat/test-compose.R
tests/testthat/test-lcut.data.frame.R
tests/testthat/test-reduce.R
tests/testthat/test-is.algebra.R
tests/testthat/test-mult.R
tests/testthat/test-lcut.matrix.R
tests/testthat/test-smape.R
tests/testthat/test-raisedcos.R
tests/testthat/test-rmse.R
tests/testthat/test-sel.farules.R
tests/testthat/test-mase.R
tests/testthat/test-defuzz.R
tests/testthat/test-aggregateConsequents.R
tests/testthat/test-slices.R
tests/testthat/test-antecedents.R
tests/testthat/test-triangle.R
tests/testthat/test-pbld.R
tests/testthat/test-fcut.numeric.R
tests/testthat/test-algebra.R
tests/testthat/test-frbe.R
tests/test-all.R
src
src/isSpecific.h
src/algebra.h
src/common.h
src/perceiveGlobal.cpp
src/search.h
src/lfl_init.c
src/search
src/search/Search.h
src/search/TrieExtension.h
src/search/LiftExtension.h
src/search/Attribute.h
src/search/AbstractExtension.h
src/search/Data.h
src/search/CombinationTrie.h
src/search/Statistics.h
src/search/RuleQueue.h
src/search/UnlimitedStorage.h
src/search/SearchConfig.h
src/search/DummyExtension.h
src/search/BasicExtension.h
src/search/Rule.h
src/search/AbstractStorage.h
src/search/BoundedStorage.h
src/search/IntervalStorage.h
src/reduce.h
src/common
src/common/Data.h
src/common/ChainCombiner.h
src/common/Chain.h
src/mult.cpp
src/isSpecific.cpp
src/pbld
src/pbld/Rule.h
src/reduce.cpp
src/Makevars.in
src/algebra.cpp
src/mult.h
src/reduce
src/reduce/Reduce.h
src/reduce/RuleQueue.h
src/reduce/ReduceConfig.h
src/reduce/Rule.h
src/search.cpp
src/Makevars.win
src/perceiveGlobal.h
NAMESPACE
R
R/frbe.R
R/fset.R
R/raisedcos.R
R/lcut.R
R/print.fsets.R
R/consequents.R
R/evalfrbe.R
R/frbemodel.R
R/slices.R
R/is.algebra.R
R/tail.farules.R
R/searchrules.R
R/reduce.R
R/fcut.data.frame.R
R/pbld.R
R/rbcoverage.R
R/is.frbe.R
R/print.frbe.R
R/rmse.R
R/sel.fsets.R
R/as.matrix.fsets.R
R/lcut.matrix.R
R/fcut.matrix.R
R/antecedents.R
R/mult.R
R/defuzz.R
R/smape.R
R/specs.R
R/plot.fsets.R
R/lcut.numeric.R
R/cbind.fsets.R
R/fcut.R
R/aggregateConsequents.R
R/fsets.R
R/algebra.R
R/sel.farules.R
R/lcut.default.R
R/fcut.numeric.R
R/tail.fsets.R
R/is.fsets.R
R/lcut.data.frame.R
R/vars.R
R/compose.R
R/fcut.default.R
R/triangle.R
R/is.farules.R
R/farules.R
R/perceive.R
R/as.data.frame.farules.R
R/print.farules.R
R/is.specific.R
R/mase.R
R/sel.R
R/fire.R
MD5
DESCRIPTION
configure
man
man/slices.Rd
man/print.farules.Rd
man/sel.Rd
man/lcut.Rd
man/is.specific.Rd
man/compose.Rd
man/perceive.Rd
man/is.fsets.Rd
man/evalfrbe.Rd
man/frbe.Rd
man/consequents.Rd
man/print.fsets.Rd
man/errors.Rd
man/as.matrix.fsets.Rd
man/aggregateConsequents.Rd
man/rbcoverage.Rd
man/tail.farules.Rd
man/cbind.fsets.Rd
man/is.frbe.Rd
man/searchrules.Rd
man/farules.Rd
man/print.frbe.Rd
man/fsets.Rd
man/mult.Rd
man/fcut.Rd
man/plot.fsets.Rd
man/tail.fsets.Rd
man/defuzz.Rd
man/lfl-package.Rd
man/is.farules.Rd