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<html><head><title>polynomp</title></head><body bgcolor=white><h1 align=center>Description of the program: <font color=Blue>polynomp</font></h1><hr>This programs models the data making a polynomial ansatz. It differs fromthe <a href="polynom.html">polynom</a> program in the following way. Itreads the terms of the polynomial from a parameter file. You can eithercreate such a file by hand or by the program <a href="polypar.html">polypar</a> (See there for a description of how theparameter file has to look like). The advantage is that it is possible toselect the terms in the polynomial either by hand or by a <a href="polyback.html">backward elimination</a>.<hr><h2 align=center>Usage:</h2><center><font color=Red>polynomp [Options]</font><p>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<p>Possible options are:<p><table border=2><tr><th>Option<th>Description<th>Default</tr><tr><th>-l#<td>number of data to use<td>whole file</tr><tr><th>-x#<td>number of lines to be ignored<td>0</tr><tr><th>-c#<td><a href=../general.html#column>column to be read</a><td>1</tr><tr><th>-m#<td>embedding dimension<td>2</tr><tr><th>-d#<td>delay<td>1</tr><tr><th>-n#<td>length for the insample error estimation<td>all</tr><tr><th>-L#<td>length of the trajectory to cast<td>1000</tr><tr><th>-p#<td>name of the parameter file<td>parameter.pol</tr><tr><th>-o#<td><a href=../general.html#outfile>output file name</a>; without -o data is written to stdout<td>'datafile'.pbf</tr><tr><th>-V#<td><a href=../general.html#verbosity>verbosity level</a><br> 0: only panic messages<br> 1: add input/output messages<td>1</tr><tr><th>-h<td>show these options<td>none</tr></table></center><hr><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><hr>View the <a href="../../source_c/polynomp.c"> C-sources</a>.<hr><a href=../contents.html>Table of Contents</a> * <a href="../../index.html" target="_top">TISEAN home</a></body></html>⌨️ 快捷键说明
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