ommands will draw a linegraph.  For the output graph
(see <a href="GettingMoreControl.html#GettingMoreControl">Getting More Control</a>).
<p>
This plots a simple linegraph:
<p>
<A HREF="example1.png"> 
<IMG ALT="Example 1" SRC="example1-tiny.png" 
ALIGN=top> 
</A> 


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<TR>
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<PRE>
<font color="#82140F">
# Example 1 -- Linegraph using data in a separate file
<p>
open example1.dat      # Open the data file
read columns x y       # Read (x,y