qpdf

If the tool qpdf is available in the system, it will be called to manipulate
the PDF files (especially to compress the PDF files).

Provides functions for animations in statistics, covering topics
in probability theory, mathematical statistics, multivariate statistics,
non-parametric statistics, sampling survey, linear models, time series,
computational statistics, data mining and machine learning. These functions
may be helpful in teaching statistics and data analysis. Also provided in this
package are a series of functions to save animations to various formats, e.g.
Flash, 'GIF', HTML pages, 'PDF' and videos. 'PDF' animations can be inserted
into 'Sweave' / 'knitr' easily.

Yihui Xie

animation

A Gallery of Animations in Statistics and Utilities to Create
Animations

Christian Mueller

Lijia Yu

Xinyuan Chu

Weicheng Zhu

qpdf function

<dl><dt>input</dt>
<dd>the path of the input PDF file</dd>
<dt>output</dt>
<dd>the path of the output (if missing, <code>output</code> will be the
same as <code>input</code>)</dd>
<dt>options</dt>
<dd>options for <code class="command">qpdf</code> (default to be
<code>'--stream-data=compress'</code>, i.e. compress the PDF files)</dd></dl>

Arguments

Author

A wrapper for the PDF toolkit qpdf — qpdf

<dl>

<dt>input</dt>
<dd>the path of the input PDF file</dd>


<dt>output</dt>
<dd>the path of the output (if missing, <code>output</code> will be the
same as <code>input</code>)</dd>


<dt>options</dt>
<dd>options for <code class='command'>qpdf</code> (default to be
<code>'--stream-data=compress'</code>, i.e. compress the PDF files)</dd>

</dl>

qpdf: A wrapper for the PDF toolkit qpdf

Description

Usage

Value

Arguments

Author

Details

References