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📄 xmltextdocument-class.html

📁 R-Project是一个开源的统计软件,专门有一个R语言,类似S语言,这个包里面就是一个R实现的文本挖掘(text mining简称tm)的包.里面有代码和样本数据.
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><title>R: Text document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" type="text/css" href="../../R.css">
</head><body>

<table width="100%" summary="page for XMLTextDocument-class {tm}"><tr><td>XMLTextDocument-class {tm}</td><td align="right">R Documentation</td></tr></table>
<h2>Text document</h2>


<h3>Description</h3>

<p>
A class representing an XML text document with additional
information. The XML document itself is represented by an
<code>XMLDocument</code> from the <span class="pkg">XML</span> package.
</p>


<h3>Objects from the Class</h3>

<p>
Objects can be created by calls of the form <code>new("XMLTextDocument", ...)</code>.
</p>


<h3>Slots</h3>

<dl>
<dt><code>URI</code>:</dt><dd>Object of class <code>character</code> containing
the path and filename holding the data physically on disk</dd>
<dt><code>Cached</code>:</dt><dd>Object of class <code>numeric</code> containing the
status whether the file was already loaded in memory. Zero indicates
not loaded, a value greater zero indicates in memory.</dd>
</dl>

<h3>Extends</h3>

<p>
Class <code>list</code> and <code>TextDocument</code>, directly.
</p>


<h3>Methods</h3>

<dl>
<dt>Content</dt><dd><code>signature(object = "XMLTextDocument")</code>: returns the
text corpus, i.e., the actual XMLDocument in the data slot</dd>
<dt>Content&lt;-</dt><dd><code>signature(object = "XMLTextDocument")</code>: sets the
text corpus, i.e., the actual XMLDocument in data slot</dd>
<dt>URI</dt><dd><code>signature(object = "XMLTextDocument")</code>: returns the
filename on disk</dd>
<dt>Cached</dt><dd><code>signature(object = "XMLTextDocument")</code>: returns
status information for loading on demand</dd>
<dt>Cached&lt;-</dt><dd><code>signature(object = "XMLTextDocument")</code>: sets
status information for loading on demand</dd>
</dl>

<h3>Author(s)</h3>

<p>
Ingo Feinerer
</p>



<hr><div align="center">[Package <em>tm</em> version 0.3 <a href="00Index.html">Index]</a></div>

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