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<table width="100%" summary="page for ar2.s"><tr><td>ar2.s</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Asimulated AR(2) series / time series</h2>

<h3>Description</h3>

<p>Asimulated AR(2) series with AR coefficients being equal to 1.5 and -0.75</p>


<h3>Usage</h3>

<pre>data(ar2.s)</pre>


<h3>Format</h3>

<p>The format is:
Time-Series [1:120] from 1 to 120: -2.064 -1.937  0.406  2.039  2.953 ...
</p>


<h3>Details</h3>

<p>The model is Y(t)=1.5*Y(t-1)-0.75*Y(t-2)+e(t) where the e's are iid
standard normal random variables.
</p>


<h3>Examples</h3>

<pre>
data(ar2.s)
## maybe str(ar2.s) ; plot(ar2.s) ...
</pre>


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