Man pages for tm
Text Mining Package
| acq | 50 Exemplary News Articles from the Reuters-21578 Data Set of... |
| combine | Combine Corpora, Documents, Term-Document Matrices, and Term... |
| content_transformer | Content Transformers |
| Corpus | Corpora |
| crude | 20 Exemplary News Articles from the Reuters-21578 Data Set of... |
| DataframeSource | Data Frame Source |
| DirSource | Directory Source |
| Docs | Access Document IDs and Terms |
| findAssocs | Find Associations in a Term-Document Matrix |
| findFreqTerms | Find Frequent Terms |
| findMostFreqTerms | Find Most Frequent Terms |
| foreign | Read Document-Term Matrices |
| getTokenizers | Tokenizers |
| getTransformations | Transformations |
| hpc | Parallelized 'lapply' |
| inspect | Inspect Objects |
| matrix | Term-Document Matrix |
| meta | Metadata Management |
| PCorpus | Permanent Corpora |
| PlainTextDocument | Plain Text Documents |
| plot | Visualize a Term-Document Matrix |
| readDataframe | Read In a Text Document from a Data Frame |
| readDOC | Read In a MS Word Document |
| Reader | Readers |
| readPDF | Read In a PDF Document |
| readPlain | Read In a Text Document |
| readRCV1 | Read In a Reuters Corpus Volume 1 Document |
| readReut21578XML | Read In a Reuters-21578 XML Document |
| readTagged | Read In a POS-Tagged Word Text Document |
| readXML | Read In an XML Document |
| removeNumbers | Remove Numbers from a Text Document |
| removePunctuation | Remove Punctuation Marks from a Text Document |
| removeSparseTerms | Remove Sparse Terms from a Term-Document Matrix |
| removeWords | Remove Words from a Text Document |
| SimpleCorpus | Simple Corpora |
| Source | Sources |
| stemCompletion | Complete Stems |
| stemDocument | Stem Words |
| stopwords | Stopwords |
| stripWhitespace | Strip Whitespace from a Text Document |
| termFreq | Term Frequency Vector |
| TextDocument | Text Documents |
| tm_filter | Filter and Index Functions on Corpora |
| tm_map | Transformations on Corpora |
| tm_reduce | Combine Transformations |
| tm_term_score | Compute Score for Matching Terms |
| tokenizer | Tokenizers |
| URISource | Uniform Resource Identifier Source |
| VCorpus | Volatile Corpora |
| VectorSource | Vector Source |
| weightBin | Weight Binary |
| WeightFunction | Weighting Function |
| weightSMART | SMART Weightings |
| weightTf | Weight by Term Frequency |
| weightTfIdf | Weight by Term Frequency - Inverse Document Frequency |
| writeCorpus | Write a Corpus to Disk |
| XMLSource | XML Source |
| XMLTextDocument | XML Text Documents |
| Zipf_n_Heaps | Explore Corpus Term Frequency Characteristics |
| ZipSource | ZIP File Source |
