Template:Interval Censored: Difference between revisions

Latest revision as of 07:01, 14 August 2012

Redirect to:

@@ Line 1: / Line 1: @@
-=====Interval Censored=====
+#REDIRECT[[Types_of_Life_Data]]
-The second type of censoring is commonly called ''interval censored data''. Interval censored data reflects uncertainty as to the exact times the units failed within an interval. This type of data frequently comes from tests or situations where the objects of interest are not constantly monitored. If we are running a test on five units and inspecting them every 100 hours, we only know that a unit failed or did not fail between inspections. More specifically, if we inspect a certain unit at 100 hours and find it is operating and then perform another inspection at 200 hours to find that the unit is no longer operating, we know that a failure occurred in the interval between 100 and 200 hours. In other words, the only information we have is that it failed in a certain interval of time. This is also called ''inspection data'' by some authors.
-[[Image:interval censoring.png|center|400px|]]