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polmineR (version 0.8.7)

Verbs and Nouns for Corpus Analysis

Description

Package for corpus analysis using the Corpus Workbench ('CWB', ) as an efficient back end for indexing and querying large corpora. The package offers functionality to flexibly create subcorpora and to carry out basic statistical operations (count, co-occurrences etc.). The original full text of documents can be reconstructed and inspected at any time. Beyond that, the package is intended to serve as an interface to packages implementing advanced statistical procedures. Respective data structures (document-term matrices, term-co-occurrence matrices etc.) can be created based on the indexed corpora.

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Install

install.packages('polmineR')

Monthly Downloads

342

Version

0.8.7

License

GPL-3

Issues

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Repository

https://github.com/PolMine/polmineR

Maintainer

Andreas Blaette

Last Published

August 26th, 2022

Functions in polmineR (0.8.7)

Split corpus or partition into speeches.

Get markdown-formatted full text of a partition.

Annotation functionality

as.TermDocumentMatrix

Generate TermDocumentMatrix / DocumentTermMatrix.

as.sparseMatrix

Type conversion - get sparseMatrix.

apply a function over a list or bundle

Cooccurrences-class

Cooccurrences class for corpus/partition.

Cooccurrences,corpus-method

Get all cooccurrences in corpus/partition.

Analyze context of a node word.

Corpus class methods

context_bundle-class

S4 context_bundle class

Corpus class initialization

cooccurrences-class

Cooccurrences class.

Perform chisquare-text.

Get cooccurrence statistics.

Conversion between corpus and native encoding.

Get corpus positions for a query or queries.

Feature selection by comparison.

Tools for CQP queries.

Decode corpus or subcorpus.

Enrich an object.

Get features by comparison.

Get and set encoding.

Dispersion of a query or multiple queries.

Perform keyword-in-context (KWIC) analysis.

calculate means

Generate html from object.

Compute Log-likelihood Statistics.

Highlight tokens in text output.

S4 class to represent hits for queries.

get_token_stream

Get Token Stream.

Get hits for query

Get corpus/partition type.

partition_bundle

Generate bundle of partitions.

partition_class

Partition class and methods.

partition_bundle-class

Bundle of partitions (partition_bundle class).

Initialize a partition.

Get p-attributes.

Execute code on OpenCPU server

partition_to_string

Decode as String.

Get ranges for query.

polmineR-generics

Generic methods defined in the polmineR package

Objects exported from other packages

Regions of a CWB corpus.

Manage and use phrases

polmineR-defunct

Defunct functionality

polmineR-package

polmineR-package

Calculate Pointwise Mutual Information (PMI).

Get s-attributes.

Ranges of query matches.

Display full text.

Get Number of Tokens.

subcorpus_bundle-class

Bundled subcorpora

Reset registry directory.

Renamed Functions

Subsetting corpora and subcorpora

Get registry and data directories.

registry_get_name

Evaluate registry file.

Perform t-test.

Apply Weight to Matrix

Inspect object using View().

Add tooltips to text output.

Add corpora in R data packages to session registry.

Get template for reconstructing full text.

Get terms in partition or corpus.

Virtual class slice.

The S4 subcorpus class.

Trim an object.

S4 textstat superclass.