Description Usage Arguments Value Author(s) References See Also Examples
Joint survival function for Roy's bivariate geometric model
1 | SbivgeomRoy(x, y, theta1, theta2, theta3)
|
x |
vector of observations from the first variable X |
y |
vector of observations from the second variable Y (same length as |
theta1 |
paramater θ_1 |
theta2 |
paramater θ_2 |
theta3 |
paramater θ_3 |
The probability P(X≥q x, Y≥q y. For this model it is equal to S(x,y)=θ_1^xθ_2^yθ_3^{xy}
Alessandro Barbiero
Roy, D. (1993) Reliability measures in the discrete bivariate set-up and related characterization results for a bivariate geometric distribution, Journal of Multivariate Analysis 46(2), 362-373.
1 2 3 4 5 | theta1 <- 0.5
theta2 <- 0.7
theta3 <- 0.9
# probability that X>=2 and Y>=3:
SbivgeomRoy(2, 3, theta1, theta2, theta3)
|
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