You can distribute your data into equal width bins using the Make Binning Formula option. Select the column or columns that you want to divide into bins, and select Cols > Utilities > Make Binning Formula. New formula columns are added to the data table.
Select Use Value Labels to show a label instead of the value.
Select Use Range Values to include the lower and upper values for each range in the label.
Select No Labels to use the lower edge value as the label.
1.
Select Help > Sample Data Library and open Big Class.jmp.
2.
Select the height column.
3.
Select Cols > Utilities > Make Binning Formula.
4.
Change the offset to -0.5.
5.
Keep the width set to 5.
6.
For the labels, keep it set to Use Value Labels, so that you can see the range of values for the bin.
Completed Binning Window
7.
Click Make Formula Columns.
A column called height Binned is added to the Big Class.jmp data table.
8.
To see how the formula is calculated, right-click on the height Binned column and select Formula.
Formula

Help created on 9/19/2017