How to change the number of level for Group X on Graph Builder?

[#1]

Hello,

I am very new to JMP and I want to change the number of level for my group X. I want to separate them as two different region.

From here, 

By having 2 for the number of level, I got this

How to divide 2 level 100-400 and 400> 

Any guidance would be appreciated.

[#2 · Accepted solution]

What you need to do, is to create a new column in your data table, and using a formula, assign the rows to one of the two groups you they should be in.  Then, when you use Graph Builder, us the the new column as the X Grouping column

[#3]

Hi Txnelson,

Thank you so much for your reply! I tried to make binning formula from the column menu and I found out I don't have 'utilities' option.

Do you have any ideas how to find 'utilities' option?

[#4]

Sorry I just found the option under the menu bar.