hits_class

hits-class

sample,hits-method

S4 class to represent hits for queries.

Package for corpus analysis using the Corpus Workbench
('CWB', <https://cwb.sourceforge.io>) 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.

Andreas Blaette

polmineR

Verbs and Nouns for Corpus Analysis

Christoph Leonhardt

Marius Bertram

hits_class function

<dl><dt>x</dt>
<dd>A <code>hits</code> object.</dd>
<dt>size</dt>
<dd>A non-negative integer giving the number of items to choose.</dd></dl>

Arguments

<dl>
<dt><code>stat</code></dt>
<dd>A <code>data.table</code> with the following columns:<dl>
<dt>query</dt>
<dd>The query (optionally using CQP syntax) that evoked
a hit.</dd></dl></dd></dl><dt>count</dt>
<dd>Number of matches in corpus/subcorpus.</dd><dt>freq</dt>
<dd>Relative frequency of matches in corpus/subcorpus (optional,
presence depends on usage of argument <code>freq</code> of the <code>hits</code> method).</dd><dt>size</dt>
<dd>Total number of tokens in corpus/subcorpus (optional, presence
depends on usage of argument <code>size</code> of the <code>hits</code> method).</dd>
If argument <code>s_attribute</code> has been used in the call of the <code>hits</code>
method, the <code>data.table</code> will include additional columns with the
s-attributes. The values in the columns will be the values these s-attributes
assume. Columns <code>count</code>, <code>freq</code> and <code>size</code> will be based on
subcorpora defined by (combinations of) s-attributes.
<dt><code>corpus</code></dt>
<dd>A length-one <code>"character"</code> vector, ID of the corpus with
hits for query or queries.</dd>
<dt><code>query</code></dt>
<dd>Object of class <code>"character"</code>, query or queries for</dd>
<dt><code>p_attribute</code></dt>
<dd>The p-attribute that has been queried, a length-one
<code>character</code> vector.</dd>
<dt><code>encoding</code></dt>
<dd>Length-one <code>character</code> vector, the encoding of the
corpus.</dd>
<dt><code>name</code></dt>
<dd>Length-one <code>characte</code> vector, name of the object.</dd>

Slots

S4 class to represent hits for queries. — hits_class

<dl>

<dt>x</dt>
<dd>A <code>hits</code> object.</dd>


<dt>size</dt>
<dd>A non-negative integer giving the number of items to choose.</dd>

</dl>

<dl>
<dt><code>stat</code></dt>
<dd>A <code>data.table</code> with the following columns:<dl>
<dt>query</dt>
<dd>The query (optionally using CQP syntax) that evoked
a hit.</dd>

<dt>count</dt>
<dd>Number of matches in corpus/subcorpus.</dd>

<dt>freq</dt>
<dd>Relative frequency of matches in corpus/subcorpus (optional,
presence depends on usage of argument <code>freq</code> of the <code>hits</code> method).</dd>

<dt>size</dt>
<dd>Total number of tokens in corpus/subcorpus (optional, presence
depends on usage of argument <code>size</code> of the <code>hits</code> method).</dd>


</dl>If argument <code>s_attribute</code> has been used in the call of the <code>hits</code>
method, the <code>data.table</code> will include additional columns with the
s-attributes. The values in the columns will be the values these s-attributes
assume. Columns <code>count</code>, <code>freq</code> and <code>size</code> will be based on
subcorpora defined by (combinations of) s-attributes.</dd>


<dt><code>corpus</code></dt>
<dd>A length-one <code>"character"</code> vector, ID of the corpus with
hits for query or queries.</dd>


<dt><code>query</code></dt>
<dd>Object of class <code>"character"</code>, query or queries for</dd>


<dt><code>p_attribute</code></dt>
<dd>The p-attribute that has been queried, a length-one
<code>character</code> vector.</dd>


<dt><code>encoding</code></dt>
<dd>Length-one <code>character</code> vector, the encoding of the
corpus.</dd>


<dt><code>name</code></dt>
<dd>Length-one <code>characte</code> vector, name of the object.</dd>


</dl>

hits_class: S4 class to represent hits for queries.

Description

Usage

Arguments

Slots