JMP 14.0 Online Documentation (English)
Discovering JMP
Using JMP
Basic Analysis
Essential Graphing
Profilers
Design of Experiments Guide
Fitting Linear Models
Predictive and Specialized Modeling
Multivariate Methods
Quality and Process Methods
Reliability and Survival Methods
Consumer Research
Scripting Guide
JSL Syntax Reference
JMP iPad Help
JMP Interactive HTML
Capabilities Index
JMP 13 Online Documentation
JMP 12 Online Documentation
Design of Experiments Guide
•
Covering Arrays
• Example of a Covering Array with Factor Level Restrictions
Previous
•
Next
Example of a Covering Array with Factor Level Restrictions
The following example is patterned after an example described in Dalal and Mallows (
1998
). An originating phone (Near Phone) calls a receiving phone (Far Phone). Each phone call goes through an interface of type A or B. Five factors are of interest:
•
Market: USA, UK, Canada, France, Mexico
•
Near Phone: ISDN, Bus (Business), Coin, Res (Residential)
•
Near Interface: A or B
•
Far Phone: ISDN, Bus (Business), Coin, Res (Residential)
•
Far Interface: A or B
You are interested in which combinations of pairs of these factors are likely to cause failures. However, certain combinations are not possible:
•
An ISDN line on either phone (Near or Far) cannot use interface A.
•
Business and Residential lines on the originating phone (Near) cannot use interface B.
Previous
•
Next
Help created on 7/12/2018