Pareto Select action?

[mwallman]

Hello,

Can anybody please tell me what "Select Complement" option do in Pareto Select action?

It seems to select the opposite but I am after clarification on what it really does pelase.

[swuehl]

If you would know what a complement is, then it should be clear, right?

Complement (set theory) - Wikipedia, the free encyclopedia

[Gysbert_Wassenaar · Accepted solution]

Pareto Select allows you to select for example the top x customers that account for 80% of the sales. In this example Select Complement will select those customers that are not in the top x that account for the 80%. Or in other words the bottom X customers that account for 20% of the sales.