title: How can I hide calculated values in Pine Editor?
body: <p>I've altered a Bollinger band / EMA tool and I'm happy with the results, but I don't want to display some of the numerical outputs in the outputs line.  I'm new, so unfortunately I don't know what to try first!  Can somebody offer a suggestion on how to hide the unwanted values?  Thanks so much in advance!</p>
  <p><a href="https://i.stack.imgur.com/THAlF.png" rel="nofollow noreferrer">How can I hide the X'd out values?</a></p>
  <p>The value I really want to display is the result of the PLOTCHAR line.</p>
  <pre><code>Length1 = input(8, minval=1)
  Length2 = input(12, minval=1)
  Length3 = input(26, minval=1)
  xPrice = close
  xEMA1 = ema(xPrice, Length1)
  xEMA2 = ema(xPrice, Length2)
  xEMA3 = ema(xPrice, Length3)
  plot(xEMA1, color=#00FFFF, linewidth=3, transp=20,  title=&quot;4EMA 8&quot;)
  plot(xEMA2, color=#FF00FF, linewidth=3, transp=20,  title=&quot;4EMA 12&quot;)
  plot(xEMA3, color=#FF9800, linewidth=3, transp=20,  title=&quot;4EMA 26&quot;)
  
  length = input(20, minval=1)
  src = input(close, title=&quot;Source&quot;)
  mult = input(2.0, minval=0.001, maxval=50)
  basis = sma(src, length)
  dev = mult * stdev(src, length)
  upper = basis + dev
  lower = basis - dev
  plot(basis, title=&quot;median&quot;, color=white)
  p1 = plot(upper, title=&quot;upper&quot;, color=white)
  p2 = plot(lower, title=&quot;lower&quot;, color=white)
  plotchar(dev*10000/close, title=&quot;Price Deviation Pct.&quot;, char=&quot;&quot;, location=location.top)
  </code></pre>