How to import time series in rda/RData file using quantmod R
<p>I am trying to save stock time series in a <strong>rda/RData</strong> file and then call it in quantmod.</p>

<p>I have downloaded and saved AAPL's stock time series as an <strong>rda/RData</strong> file using this code</p>

<pre><code>data=getSymbols("AAPL",auto.assign=F)
save(data,file="AAPL.rda")
#Cleared environment 
</code></pre>

<p>Now how should I call this <strong>rda/RData</strong> file using quantmod. tried this</p>

<pre><code>getSymbols('AAPL',src='rda')
</code></pre>

<p>but its showing this error</p>

<blockquote>
  <p>Error in fr[, -1] : incorrect number of dimensions</p>
</blockquote>

<p>next question is if I have multiple rda files(like AAPL.rda,GOOG.rda,F.rda) how should I call these files in an environment using quantmod.</p>

<p><strong>EDITED</strong></p>

<p>I missied this point I want to call from <strong>getSymbols()</strong> instead of <strong>load()</strong> because I need more control to the time series</p>

<p>for example</p>

<pre><code> getSymbols('AAPL',src='rda',from="2010-02-02",to="2011-01-01")
</code></pre>