JMP 13.2 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 12 Online Documentation
Reliability and Survival Methods
• Destructive Degradation
Previous
•
Next
Destructive
Degradation
Model Product Deterioration over Time
To measure a product characteristic, sometimes the product must be destroyed. For example, when measuring breaking strength, the product is stressed until it breaks. Because the test is destructive, there is only one observation per product unit. In such a situation, you can model product reliability using the Destructive Degradation platform.
The platform models how a (typically) nonnegative response changes over time. Observations are assumed to be independent and measure the value of the response and the time at failure. A large and flexible collection of pre-defined models is provided. The models include location-scale and log-location-scale distributions whose location parameters are functions of time. The models allow explanatory variables and additional parameters. When an explanatory variable is specified, the platform fits an accelerated destructive degradation model.
Note:
If you require a model that is not represented among the models provided, you can use the Degradation platform. See
Destructive Degradation
in Degradation
.
For background on destructive degradation and reliability, see Escobar et al. (2003) and Meeker and Escobar (1998).
Destructive Degradation Example of Model for Adhesive Bond.jmp
Contents
Example of the Destructive Degradation Platform
Launch the Destructive Degradation Platform
Specify Two Y Columns
The Destructive Degradation Plot Options and Models
Plot Options
Models
The Destructive Degradation Report
Model List
Model Outlines
Destructive Degradation Platform Options
Statistical Details for Destructive Degradation Models
Previous
•
Next
Help created on 9/19/2017