<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 98.1p1 release (March 2nd, 1998) originally by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>Output data format</TITLE> <META NAME="description" CONTENT="Output data format"> <META NAME="keywords" CONTENT="vol2"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <LINK REL="STYLESHEET" HREF="vol2.css"> <LINK REL="next" HREF="node240.html"> <LINK REL="previous" HREF="node238.html"> <LINK REL="up" HREF="node235.html"> <LINK REL="next" HREF="node240.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html4387" HREF="node240.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html4384" HREF="node235.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html4378" HREF="node238.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html4386" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="icons.gif/contents_motif.gif"></A> <BR> <B> Next:</B> <A NAME="tex2html4388" HREF="node240.html">Fourier analysis</A> <B> Up:</B> <A NAME="tex2html4385" HREF="node235.html">MIDAS utilities for time</A> <B> Previous:</B> <A NAME="tex2html4379" HREF="node238.html">Input data format</A> <BR> <BR> <!--End of Navigation Panel--> <H2><A NAME="SECTION001744000000000000000"> Output data format</A> </H2> <P> Output periodograms are computed at constant frequency steps and stored in the first row of an image. The second row of this image contains some information on the quality of the periodogram, specific for each method. Both can be conveniently plotted with the <TT>PLOT/ROW</TT> command. <TT>WIDTH/TSA</TT> is available for a first analysis. <P> Output time lag functions, resulting from the analysis of aperiodic signals, are stored in a table containing the columns <TT>:LAG</TT> and <TT>:FUNCT</TT>. They can be inspected by with standard MIDAS table commands such as <TT>PLOT/TABLE</TT> or <TT>READ/TABLE</TT>. <P> <BR><HR> <ADDRESS> <I>Petra Nass</I> <BR><I>1999-06-15</I> </ADDRESS> </BODY> </HTML>
