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<html><head><title>Simple nonlinear prediction</title></head><body bgcolor="#ffffff"><h3>Simple nonlinear prediction</h3><font color=blue><tt>predict <font color=red>-d# -m#</font> [-r# | -v#] [-s# -o </tt><em>outfile</em><tt> -l# -x# -c# -V# -h] </tt><em> file(s)</em></font><blockquote> <br> <font color=red><tt> -d </tt></font>delay <br> <font color=red><tt> -m </tt></font>embedding dimension <br> <font color=blue><tt> -r </tt></font>absolute radius of neighbourhoods <br> <font color=blue><tt> -v </tt></font>same as fraction of standard deviation <br> <font color=blue><tt> -s </tt></font>time steps ahead forecast (one step) <br> <font color=blue><tt> -l </tt></font>number of values to be read (all) <br> <font color=blue><tt> -x </tt></font>number of values to be skipped (0) <br> <font color=blue><tt> -c </tt></font><a href=../general.html#column>column to be read</a> (1 or <font color=blue><em>file</em></font>,#) <br> <font color=blue><tt> -o </tt></font><a href=../general.html#outfile>output file name</a>, just <font color=blue><tt> -o </tt></font>means <font color=blue><em>file</em></font><font color=blue><tt>_pred</tt></font> <br> <font color=blue><tt> -V </tt></font><a href=../general.html#verbosity>verbosity level</a> (0 = only fatal errors) <br> <font color=blue><tt> -h </tt></font>show this message</blockquote>Performs <a href="../chaospaper/node18.html">locally constant predictions</a> on scalar time series and prints the root mean squared prediction error.Predictions are made a time ahead given by <font color=blue><tt>-s</tt></font>.Either <font color=blue><tt>-r</tt></font> or <font color=blue><tt>-v</tt></font> must be present.Predictions are written to <font color=blue><em>file</em>_<tt>pred</tt></font>.<p><font color=red><b>Note:</b></font> A version of fclazy is used that implementsfast neighbour search (not like in the book). <hr>See also <a href="../docs_c/zeroth.html">zeroth</a> which does essentially thesame but has some different options, including multivariate data, and <ahref="../docs_c/xzero.html">xzero</a>, which does cross-predictions.<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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