.
<p>
By default, the symbol used is an x.  To get another symbol, use a
command like `<font color="#82140F"><code>draw symbol 0</code></font>' or `<font color="#82140F"><code>draw symbol plus</code></font>'.  
<p>
To change the symbol size from the default of 0.2 cm use commands like
`<font color="82140F"><code>set symbol size 0.1</code></font>' to set to 1 mm (see <a href="Set.html#SetSymbolSize">Set Symbol Size</a>).
<p>
<h3>5.2.1: Coding data with symbols</h3>
To get different symbols for different data