title: Un-normalized Gaussian curve on histogram
body: <p>I have data which is of the gaussian form when plotted as histogram. I want to plot a gaussian curve on top of the histogram to see how good the data is. I am using pyplot from matplotlib. Also I do NOT want to normalize the histogram. I can do the normed fit, but I am looking for an Un-normalized fit. Does anyone here know how to do it?</p>
  
  <p>Thanks!
  Abhinav Kumar</p>