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<table width="100%" summary="page for plot.std"><tr><td>plot.std</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Sieve Test Data Object Plot</h2>

<h3>Description</h3>

<p>The function plots graphical presentation of Rosin-Rammler particle size distribution of powder which is common in grinding and comminution.
</p>


<h3>Usage</h3>

<pre>
## S3 method for class 'std'
plot(x, 
   type=c("rr","rrdist"), 
   n=30, 
   lgd=T, 
   col=c("#1B9E77", "#D95F02", "#7570B3", "#E7298A",
         "#66A61E", "#E6AB02", "#A6761D", "#666666"), 
   bx=1, 
   by=5, 
   lgd.x="topleft",  
   ...)
</pre>


<h3>Arguments</h3>

<table summary="R argblock">
<tr valign="top"><td><code>x</code></td>
<td>
<p>an std object representing sieve test data. </p>
</td></tr>
<tr valign="top"><td><code>type</code></td>
<td>
<p>type of plot</p>
</td></tr>
<tr valign="top"><td><code>n</code></td>
<td>
<p>a factor influencing density of ticks marks</p>
</td></tr>
<tr valign="top"><td><code>lgd</code></td>
<td>
<p>whether to show legend</p>
</td></tr>
<tr valign="top"><td><code>col</code></td>
<td>
<p>vector of colors</p>
</td></tr>
<tr valign="top"><td><code>bx</code></td>
<td>
<p>a factor influencing rounding of x values for labels</p>
</td></tr>
<tr valign="top"><td><code>by</code></td>
<td>
<p>a factor influencing rounding of y values for labels</p>
</td></tr>
<tr valign="top"><td><code>lgd.x</code></td>
<td>
<p>legend position</p>
</td></tr>
<tr valign="top"><td><code>...</code></td>
<td>
<p>additional graphical parameters</p>
</td></tr>
</table>


<h3>Value</h3>

<p>Plots an std object to the current device.</p>


<h3>See Also</h3>

<p><code>std</code>, <code>par</code>
</p>


<h3>Examples</h3>

<pre>
# load example data and make plot
data(lignite)
plot(lignite)
plot(lignite,type='rrdist',lwd=2,lgd.x="right")
</pre>


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