polynomp.html
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polynomp
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<h1 align=center>Description of the program: <font color=Blue>polynomp
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This programs models the data making a polynomial ansatz. It differs from
the <a href="polynom.html" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/docs/dresden/polynom.html">polynom</a> program in the following way. It
reads the terms of the polynomial from a parameter file. You can either
create such a file by hand or by the program
<a href="polypar.html" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/docs/dresden/polypar.html">polypar</a> (See there for a description of how the
parameter file has to look like). The advantage is that it is possible to
select the terms in the polynomial either by hand or by a
<a href="polyback.html" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/docs/dresden/polyback.html">backward elimination</a>.
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<h2 align=center>Usage:</h2>
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<font color=Red>polynomp [Options]</font>
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Everything not being a valid option will be interpreted as a potential datafile name. Given no datafile at all, means read stdin. Also <font color=Red>-</font> means stdin
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Possible options are:
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<th>Option
<th>Description
<th>Default
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<th>-l#
<td>number of data to use
<td>whole file
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<th>-x#
<td>number of lines to be ignored
<td>0
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<th>-c#
<td><a href="../general.html#column" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/docs/general.html#column">column to be read</a>
<td>1
</tr>
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<th>-m#
<td>embedding dimension
<td>2
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<th>-d#
<td>delay
<td>1
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<th>-n#
<td>length for the insample error estimation
<td>all
</tr>
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<th>-L#
<td>length of the trajectory to cast
<td>1000
</tr>
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<th>-p#
<td>name of the parameter file
<td>parameter.pol
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<th>-o#
<td><a href="../general.html#outfile" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/docs/general.html#outfile">output file name</a>; without -o data is written to stdout
<td>'datafile'.pbf
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<th>-V#
<td><a href="../general.html#verbosity" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/docs/general.html#verbosity">verbosity level</a><br>
0: only panic messages<br>
1: add input/output messages
<td>1
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<th>-h
<td>show these options
<td>none
</tr>
</table>
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<h2 align=center>Description of the Output:</h2>
<b>The output file contains:</b><br>
first row: forecasterrors (insample and out of sample)<br>
next rows: The parameter of the model<br>
last rows: the forecasted trajectory<br>
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View the <a href="../../source_c/polynomp.c" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/source_c/polynomp.c"> C-sources</a>.
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<a href="../contents.html" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/docs/contents.html">Table of Contents</a> * <a href="../../index.html" tppabs="http://www.mpipks-dresden.mpg.de/~tisean/TISEAN_2.0/index.html" target="_top">TISEAN home</a>
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