Formula within a same categories of dataHi,
Im new to JSL and JMP, and i have a problem to write a formula to process a raw data that i have:
For example for the Big Class Sample data, I would like to create a formula of "Weight uniformity within a the same age and sex ".
The formula would be
Weight Uniformity = [Weight - (average weight for same age and sex)] / Weight

hope that some expert members could help me on this.
thanks
Regards
Ashraff
Re: Formula within a same categories of dataHere is the formula
(:weight - Col Mean( :weight, :age, :sex )) / :weight
Documentation for the Col Mean() function can be found in the Scripting Index
Help=>Scripting Index
Re: Formula within a same categories of dataHi Jim,
Thanks. That worked beautifully!