📄 convertrcv1plain.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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<html><head><title>R: Transform A RCV1 Document To A Plain Text Document</title>
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<table width="100%" summary="page for convertRCV1Plain {tm}"><tr><td>convertRCV1Plain {tm}</td><td align="right">R Documentation</td></tr></table>
<h2>Transform A RCV1 Document To A Plain Text Document</h2>


<h3>Description</h3>

<p>
Transform a Reuters Corpus Volume 1 XML document to a plain text
document.
</p>


<h3>Usage</h3>

<pre>
convertRCV1Plain(node, ...)
</pre>


<h3>Arguments</h3>

<table summary="R argblock">
<tr valign="top"><td><code>node</code></td>
<td>
an XML node representing a &lt;newsitem&gt;&lt;/newsitem&gt; element
from a well-formed RCV1 XML file.</td></tr>
<tr valign="top"><td><code>...</code></td>
<td>
Arguments passed over by calling functions.</td></tr>
</table>

<h3>Value</h3>

<p>
A <code>PlainTextDocument</code> representing <code>node</code>.</p>

<h3>Author(s)</h3>

<p>
Ingo Feinerer
</p>


<h3>See Also</h3>

<p>
<code><a href="asPlain.html">asPlain</a></code>
</p>


<h3>Examples</h3>

<pre>
rcv1 &lt;- system.file("texts", "rcv1", package = "tm")
rcv1TDC &lt;- Corpus(DirSource(rcv1), readerControl = list(reader = readRCV1, language = "en_US", load = TRUE))
rcv1TDC[[1]]
asPlain(rcv1TDC[[1]], convertRCV1Plain)
</pre>



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