Milan Stehlik,
"Scale Testing in small samples with missing time-to-failure information"
, in International Journal of Reliability, Quality and Safety Engineering, Vol. 16, Nummer 6, Seite(n) 469-481, 2009, ISSN: 0218-5393
Original Titel:
Scale Testing in small samples with missing time-to-failure information
Sprache des Titels:
Englisch
Englische Kurzfassung:
We provide the exact likelihood ratio testing procedure of the scale parameter of the Erlang and gamma distribution when there is a missing time-to-failure information. This
is an important result because the asymptotical χ2-test is oversized an thus inappropriate especially for small merged samples. The small merged samples can arise also for a large sample sizes, e.g. when individual times-to-failure are not available. Data sets with missing time-to-failure data can arise from field data collection systems. Real data and simulated examples are provided to illustrate the methods discussed.
Journal:
International Journal of Reliability, Quality and Safety Engineering
Volume:
16
Number:
6
Seitenreferenz:
469-481
Erscheinungsjahr:
2009
ISSN:
0218-5393
Anzahl der Seiten:
13
Publikationstyp:
Aufsatz / Paper in sonstiger referierter Fachzeitschrift
Forschungs-