Title of article :
Reliability models based on bivariate exponential distributions
Author/Authors :
Nadarajah، نويسنده , , Saralees and Kotz، نويسنده , , Samuel، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Abstract :
Motivated by reliability applications, we derive the exact distributions of R = X + Y and W = X / ( X + Y ) and the corresponding moment properties when X and Y follow five flexible bivariate exponential distributions. The expressions turn out to involve several special functions.
Keywords :
Sum of random variables , Bivariate exponential distribution , Ratio of random variables , Reliability
Journal title :
Probabilistic Engineering Mechanics
Journal title :
Probabilistic Engineering Mechanics
