Calculate a moving median
I am trying to calculate a moving median. I have used the moving average function before as well as the Summation function to calculate moving averages but can't figure out how to calculate a moving median based on a set number of lag rows. For example, for every row in my column, i'd like to query the previous 650 rows and calculate the median. I'm working in the GUI right now so any thoughts on ...
RVhydrA
vince_faller