2 Replies Latest reply on May 5, 2015 8:15 AM by raybaudi

    Need help with custom function basics



      Need help with custom function basics


      Hi there

      I've a requirement for an upper quartile calculation in FM and I've found the one on Brian Dunning's site here


      I've every faith in the routine but I'm not 100% how to integrate it into my data and make it work.  I've never used a CF before so a bit stuck!

      I have a very simple table of data for this requirement which shows values against customers:

      Customer ID | Total

      1                 | 1000

      2                 | 1650

      3                 | 2000

      I've insert the CF into my function list but I'm not certain what the function parameters should be, nor am I certain whether I need to substitute any field names (ie, swap out 'valuelist' as seen on the link) for example.

      Any help appreciated,

      Thanks in advance