Journal of The Japanese Society for Quality Control
Online ISSN : 2432-1044
Print ISSN : 0386-8230
Search
Advanced search
OR
Browse
Search
Volume 8, Issue 1
Displaying 1-8 of 8 articles from this issue
Show all abstracts
    • |<
    • <
    • 1
    • >
    • >|
Message
Lecture
Article
Contributed Paper
  • Pooling of Life Test Data－The Preliminary Test of Variance of Extreme −Value Distribution－
    Masaaki TSUJITANI, Hiroshi OHTA, Shigeo KASE
    Article type: Contributed Paper
    1978 Volume 8 Issue 1 Pages 28-32
    Published: January 15, 1978
    Released on J-STAGE: March 23, 2019
    DOIhttps://doi.org/10.20684/quality.8.1_28
    JOURNAL RESTRICTED ACCESS
    Show abstractHide abstract
    Studies on the pooling of data have been concerned with the data taken from the normal or exponential distribution. The principal reason why we discuss here the pooling of data from the extreme-value distribution, especially the doubly exponential distribution are that :
    1) In life testing the experiment is frequently censored due to economic considerations and therefore the sample size is apt to become small, and
    2) The doubly exponential distribution is widely applied in the analysis of life testing.
    As a practical example, the pooling of data from the breaking test of CV-cable is also illustrated. It is believed that the new proposals may be applicable to the life testing of other materials than CV-cable.
    View full abstract
    Download PDF (446K)
Technical Note
Case Method
SQC Review
    • |<
    • <
    • 1
    • >
    • >|
feedback
 Top