goftype2 {bccp} | R Documentation |
The goodness-of-fit (GOF) measures consist of Anderson-Darling (AD
), Cramer-von Misses (CVM
), and log-likelihood statistics for progressive type-II censoring scheme.
goftype2(plan, param, mle, cdf, pdf)
plan |
Censoring plan for progressive type-II censoring scheme. It must be given as a |
param |
Vector of the of the family parameter's names. |
mle |
Vector of the maximum likelihood estimators. |
cdf |
Expression for the cumulative distribution function. |
pdf |
Expression for the probability density function. |
Mahdi Teimouri
R. Pakyari and N. Balakrishnan 2012. A general purpose approximate goodness-of-fit for progressively Type-II censored data, IEEE Transaction on Reliability, 61, 238-244.
n <- 20
R <- c(5, rep(0, n-6) )
param <- c("alpha","beta")
mle <- c(2,6)
pdf <- quote( alpha/beta*(x/beta)^(alpha-1)*exp( -(x/beta)^alpha ) )
cdf <- quote( 1-exp( -(x/beta)^alpha ) )
lb <- 0
ub <- Inf
plan <- rtype2(n = n, R = R, param = param, mle = mle, cdf = cdf, lb = lb, ub = ub)
goftype2(plan = plan, param = param, mle = mle, cdf = cdf, pdf = pdf)