title: MATLAB boxplot from frequency or from five number summary
body: <p>I have a set of data, in the form of different values and the number of occurrences of each. I would like to do a box plot of the data, but I can't figure out how to do it. Is there some way to get the boxplot function to count each value times the frequency? Or is there a way to do a boxplot from a five number summary? </p>
  
  <p>Thanks</p>