Background As a starting point, I have a signal that indicates the process error code (Error) and 2 signals that indicate the current container (Container 1 and Container 2). I would like to create a histogram that summarizes which containers have the most frequent errors.  More specifically, I want to know: For the Container 1 signal, what is the distribution of container values when the error code is equal to 44 and 47 For the Container 2 signal, what is the dist