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tm (version 0.3-1)
Text Mining Package
Description
A framework for text mining applications within R.
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Install
install.packages('tm')
Monthly Downloads
53,395
Version
0.3-1
License
GPL-2
Maintainer
Ingo Feinerer
Last Published
August 16th, 2024
Functions in tm (0.3-1)
Search all functions
Corpus-class
Corpus
dissimilarity-methods
Methods for Function dissimilarity in Package `tm'
appendMeta-methods
Methods for Function appendMeta in Package `tm'
WeightFunction
Weighting Function Constructor
TextRepository-class
Text Repository
TextRepository
Text Repository
Dictionary-class
Dictionary
convertReut21578XMLPlain
Transform a Reuters21578 XML Document to a Plain Text Document
readDOC
Read In a MS Word Document
TermDocMatrix
Term-Document Matrix
acq
50 Exemplary News Articles from the Reuters-21578 XML Data Set of Topic acq
colnames-methods
Methods for Function colnames in Package `tm'
inspect-methods
Methods for Function inspect in Package `tm'
sFilter
Statement Filter
prescindMeta-methods
Methods for Function prescindMetadata in Package `tm'
tmFilter-methods
Methods for Function tmFilter in Package `tm'
getSources
Get Available Sources
Corpus
Corpus
findAssocs-methods
Methods for Function findAssocs in Package `tm'
getReaders
Get Available Readers
materialize
Materialize Lazy Mappings
VectorSource
Gmane Source
GmaneSource
Gmane Source
removeMultipart-methods
Methods for Function removeMultipart in Package `tm'
termFreq
Term Frequency Vector
RCV1Document-class
RCV1 Text Document
getTransformations
Get Available Transformations
plot
Visualize a Term-Document Matrix
readRCV1
Read In a Reuters Corpus Volume 1 Document
convertMboxEml
Convert E-Mails From mbox Format To eml Format
readGmane
Read In A Newsgroup Document
appendElem-methods
Methods for Function appendElem in Package `tm'
XMLTextDocument-class
Text document
FunctionGenerator
Function Generator Constructor
MetaDataNode-class
Metadata Node
createDictionary-methods
Methods for Function createDictionary in Package `tm'
readPDF
Read In a PDF Document
removeMeta-methods
Methods for Function removeMeta in Package `tm'
removePunctuation-methods
Methods for Function removePunctuation in Package `tm'
ncol-methods
Methods for Function ncol in Package `tm'
tm-internal
Internal tm Functions
crude
20 Exemplary News Articles from the Reuters-21578 XML Data Set of Topic crude
weightTfIdf
Weight By Term Frequency Inverse Document Frequency
DublinCore-methods
Methods for Function DublinCore in Package `tm'
tmUpdate-methods
Methods for Function tmUpdate in Package `tm'
DirSource-class
Source for Directories
asPlain-methods
Methods for Function asPlain in Package `tm'
CSVSource
Comma Seperated Value Source
tmIntersect-methods
Methods for Function tmIntersect in Package `tm'
PlainTextDocument-class
Plain Text Document
weightBin
Weight Binary
CSVSource-class
Source for Comma Separated Files
NewsgroupDocument-class
Newsgroup Text Document
length-methods
Methods for Function length in Package `tm'
GmaneSource-class
Source for Gmane Feeds
dim-methods
Methods for Function dim in Package `tm'
readNewsgroup
Read In a Newsgroup Document
Source-class
Source Manager
removeCitation-methods
Methods for Function removeCitation in Package `tm'
weightTf
Weight By Term Frequency
WeightFunction-class
Weighting Function
stemCompletion
Complete Stems
eoi-methods
Methods for Function eoi in Package `tm'
loadDoc-methods
Methods for Function loadDoc in Package `tm'
meta-methods
Methods for Function meta in Package `tm'
readPlain
Read In a Text Document
preprocessReut21578XML
Preprocess the Reuters21578 XML archive.
readHTML
Read In a Simple HTML Document
removeSignature-methods
Methods for Function removeSignature in Package `tm'
tmTolower-methods
Methods for Function tmTolower in Package `tm'
getElem-methods
Methods for Function getElem in Package `tm'
show-methods
Methods for Function show in Package `tm'
stopwords
Multilingual Stopwords
DirSource
Directory Source
removeNumbers-methods
Methods for Function removeNumbers in Package `tm'
Dictionary
Dictionary
ReutersSource-class
Source for Reuters Files
replacePatterns-methods
Methods for Function replacePatterns in Package `tm'
tmIndex-methods
Methods for Function tmIndex in Package `tm'
stemDoc-methods
Methods for Function stemDoc in Package `tm'
weightLogical
Weight Logical
ReutersSource
Reuters Source
stepNext-methods
Methods for Function stepNext in Package `tm'
getFilters
Get Available Filters
makeChunks
Split a Corpus into Chunks
stripWhitespace-methods
Methods for Function stripWhitespace in Package `tm'
findFreqTerms-methods
Methods for Function findFreqTerms in Package `tm'
[-methods
Methods for Subset Functions in Package `tm'
convertRCV1Plain
Transform a RCV1 Document to a Plain Text Document
VectorSource-class
Source for Vectors
readReut21578XML
Read In a Reuters21578 XML Document
rownames-methods
Methods for Function rownames in Package `tm'
removeWords-methods
Methods for Function removeWords in Package `tm'
dimnames-methods
Methods for Function dimnames in Package `tm'
searchFullText-methods
Methods for Function searchFullText in Package `tm'
TermDocMatrix-class
Term-Document Matrix
Reuters21578Document-class
Reuters21578 Text Document
StructuredTextDocument-class
Structured Text Document
summary-methods
Methods for Function summary in Package `tm'
tmMap-methods
Methods for Function tmMap in Package `tm'
%IN%-methods
Methods for Function %IN% in Package `tm'
TextDocument-class
Text Document
nrow-methods
Methods for Function nrow in Package `tm'
FunctionGenerator-class
Function Generator
c-methods
Methods for Function c in Package `tm'
writeCorpus-methods
Methods for Function writeCorpus in Package `tm'
removeSparseTerms-methods
Methods for Function removeSparseTerms in Package `tm'
DataframeSource
Data Frame Source
deactivateCluster
Disallow `tm' to Use a Cluster
activateCluster
Allow `tm' to Use a Cluster If Available
inspect
Inspect Objects
dissimilarity
Dissimilarity
URISource-class
Source for Directories
XMLSource-class
Source for XML Files
DataframeSource-class
Source for Data Frames
readTabular
Read In a Text Document
findFreqTerms
Find Frequent Terms
replaceWords-methods
Methods for Function replaceWords in Package `tm'
XMLSource
XML Source
findAssocs
Find Associations in a Term-Document Matrix
readXML
Read In an XML Document
number
The Number of Rows/Columns/Dimensions/Documents/Terms of a Term-Document Matrix
URISource
Uniform Resource Identifier Source
names
Row, Column, Dim Names, Document IDs, and Terms
pGetElem-methods
Methods for Function pGetElem in Package `tm'
tmReduce
Combine Transformations
TermDocumentMatrix
Term-Document Matrix
removeSparseTerms
Remove Sparse Terms from a Term-Document Matrix