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View Full Version : How to show value for confidence bounds


Marc Joosten
March 2nd, 2006, 03:44 AM
Hello,
I am using Weibull++ 6 MT.
Now I want to show in a graph the absolute value for the confidence bounds. Upper and Lower. (not only the lines)
In Minitab this is possible, and I am wondering if this is also possible in this version of reliasoft Weibull.
An example of minitab you can find here under.
Thanks in advance for you support.
Marc

Parameter Estimates
Standard 95.0% Normal CI
Parameter Estimate Error Lower Upper
Shape 1.44928 1.64888 0.155857 13.4766
Scale 16.3558 25.0027 0.817448 327.252
Threshold 0.223322 1.12848 -1.98846 2.43510

Tarik El-Azzouzi
March 8th, 2006, 04:35 PM
You can get confidence bounds in the QCP (specify the Confidence Level and the Type of Bounds in the Confidence Bounds tab) and in the Spreadsheet (function wizard).

In addition you can get bounds in the plot by clicking on the and clicking on Confidence Bounds under the Plot menu to add the type of bounds you want.