qq.moee: Quantile versus quantile (QQ) plot for the Marshall-Olkin...

In reliaR: Package for some probability distributions.

Description

The function qq.moee() produces a QQ plot for the MOEE based on their MLE or any other estimate. Also, a line going through the first and the third quartile can be sketched.

Usage

qq.moee(x, alpha.est, lambda.est, main = " ", line.qt = FALSE, ...)

Arguments

x	vector of observations
alpha.est	estimate of the parameter alpha
lambda.est	estimate of the parameter lambda
main	the title for the plot
line.qt	logical; if TRUE, a line going by the first and third quartile is sketched.
...	additional arguments to be passed to the underlying plot function.

Value

The function qq.moee() carries out a QQ plot for the MOEE.

References

Marshall, A. W., Olkin, I. (1997). A new method for adding a parameter to a family of distributions with application to the exponential and Weibull families. Biometrika,84(3):641-652.

Marshall, A. W., Olkin, I.(2007). Life Distributions: Structure of Nonparametric, Semiparametric, and Parametric Families. Springer, New York.

See Also

pp.moee for PP plot and ks.moee function

Examples

## Load dataset
data(stress)
## Estimates of alpha & lambda using 'maxLik' package
## alpha.est = 75.67982, lambda.est = 1.67576

qq.moee(stress, 75.67982, 1.67576, main = '',line.qt = FALSE)

reliaR documentation built on May 1, 2019, 9:51 p.m.