For the latest version of JMP Help, visit

Publication date: 07/30/2020

Spec Limits Column Property

When you perform a capability analysis, you can use Column Properties > Spec Limits to save specification limits as a column property. The Spec Limits property applies only to numeric columns.

Some processes have one-sided specifications. Some have no target. You can enter any of these that apply: a lower specification limit, an upper specification limit, a target value, or a process importance value.

Figure 7.10 displays the Spec Limits section of the Column Properties window for OZONE in the sample data table

Figure 7.10 Spec Limits Section of the Column Properties Window 

Tip: Saving specification limits as a column property ensures consistency when you repeat an analysis.

Want more information? Have questions? Get answers in the JMP User Community (