RegistryFile-class

RegistryFile

corpus

filename

package

directory of the registry (defaults to CORPUS_Registry environment variable)

registry

Read, parse and modify registry file.

Library for corpus analysis using the Corpus Workbench as an
efficient back end for indexing and querying large corpora. The package offers
functionality to flexibly create partitions 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.

Andreas Blaette

polmineR

Toolkit for Corpus Analysis

RegistryFile-class function

<dl class="dl-horizontal">
<dt><code>registryDir</code></dt><dd>registry directory</dd></dl><dt><code>encoding</code></dt><dd>corpus encoding</dd><dt><code>txt</code></dt><dd>registry as character vector</dd><dt><code>pAttributes</code></dt><dd>p-attributes</dd><dt><code>properties</code></dt><dd>corpus properties</dd><dt><code>id</code></dt><dd>corpus id</dd><dt><code>home</code></dt><dd>home directory</dd><dt><code>name</code></dt><dd>corpus name</dd><dt><code>info</code></dt><dd>path to info file</dd>

Fields

<dl class="dl-horizontal">
<dt><code>getEncoding()</code></dt><dd>Get the encoding.</dd></dl><dt><code>getHome()</code></dt><dd>Get the home directory of a corpus.</dd><dt><code>getId()</code></dt><dd>Get the id of a corpus.</dd><dt><code>getInfo()</code></dt><dd>Get path to the info file.</dd><dt><code>getName()</code></dt><dd>Get the name of a corpus.</dd><dt><code>getPAttributes()</code></dt><dd>Get the pAttributes.</dd><dt><code>getProperties()</code></dt><dd>Get corpus properties.</dd><dt><code>getSAttributes()</code></dt><dd>Get the sAttributes.</dd><dt><code>initialize(corpus = NULL, registry = Sys.getenv("CORPUS_REGISTRY"),
 package = NULL, filename = NULL)</code></dt><dd>Initialize a new RegistryFile object.</dd><dt><code>parse()</code></dt><dd>Parse the registry file.</dd><dt><code>read()</code></dt><dd>Read file from disc, as character vector in field 'txt'.</dd>

RegistryFile-class: Read, parse and modify registry file.

Description

Arguments

Fields

Methods