title: RGui: How can I show multiple charts produced by lineChart (module quantmod)?
body: <p>I'd like to open a window containing 6 charts or (even better) open 6 windows with 1 chart each. The chart is produced as follows:</p>
  
  <pre><code>#symbol 1
    symbol &lt;- "SPY"
    data &lt;- getSymbols(symbol , "yahoo", auto.assign=FALSE) 
    data &lt;- adjustOHLC(data, use.Adjusted=TRUE)
    label &lt;- symbol
    lineChart(data ,theme='white', name=label, subset = timeframe, TA="addRSI();addSMA(200);addSMA(20);addBBands(sd = 2)") 
  
  #symbol 2
    symbol &lt;- "DIA"
    data &lt;- getSymbols(symbol , "yahoo", auto.assign=FALSE) 
    data &lt;- adjustOHLC(data, use.Adjusted=TRUE)
    label &lt;- symbol
    lineChart(data ,theme='white', name=label, subset = timeframe, TA="addRSI();addSMA(200);addSMA(20);addBBands(sd = 2)") 
  </code></pre>
  
  <p>etc.</p>