2 Replies Latest reply on Jun 26, 2012 1:30 AM by Ben Shirley

    New and need help understanding Tableau,

    Ben Shirley


      I am quite new to Tableau and am teaching myself what is what, i got most of the basics but i wanted to get onto using Custom Calculations and understanding the functions.


      anyway could someone point me to a good cheat sheet or rough syntax building guide, i google it but all i get is how to work out % of sales for the first 100 hits..


      second how would i tell Tableau that a field contains data, What i want to say is:


      do the sum (Number of Items)-1 but only if (Field of choice) contains data, ignore it if blank