I have two sets of data on which I need to calculate the correlation coefficient on a report. In Excel, this would be =Correl(B3:B25,D325) However, I can't seem to find a similar built-in Correl function in Access and, not being a math wizard, I can't seem to decipher the various examples I've found on the web on the topic. Does anyone know if a Correl function exists in Access and, if so, what is the syntax? Many thanks.