calProb: Transition Probability Function

In ftaproxim: Fault Tree Analysis Based on Proxel Simulation

Transition Probability Function

Description

This function returns the transition probability for a given basic event and a proxel.

Usage

calProb(BE, state, proxel, delta)

Arguments

BE	a list containing states, transition matrix, distributions and their parameters for a basic event
state	a string value
proxel	a data frame containing a state, age intensity and a probability.
delta	a numeric value as time step

Value

a numeric value between 0 and 1 as the transition probability

Examples

## A repairable basic event with Uniform(2, 2.5) failure distribution function
## and a fixed repair time of 0.3.
delta <- 0.2
BE <- list(
  states = c("OK", "F"),
  G = rbind(
    c(NA, 1),
    c(1, NA)
  ),
  dist = c("unif", "unif"),
  param = list(c(2, 2.5), c(0.3 - delta, 0.3 + delta))
)
state <- "OK"
proxel <- data.frame(State = "OK", ageInt = 0, Prob = 1)
calProb(BE, state, proxel, delta)

ftaproxim documentation built on July 3, 2022, 5:06 p.m.