qqplot.rga: Q-Q Plot for RGA Objects

In ReliaGrowR: Reliability Growth Analysis

Q-Q Plot for RGA Objects

Description

This function creates a Q-Q plot for a fitted Reliability Growth Analysis (RGA) model Currently only supports the Crow-AMSAA model. A Q-Q plot compares the quantiles of the empirical data to the quantiles of the theoretical distribution specified by the model. If the model fits well, the points should fall approximately along a straight line.

Usage

qqplot.rga(x, main = "Q-Q Plot", ...)

Arguments

x	An object of class rga.
main	Title of the plot.
...	Additional arguments passed to stats::qqplot().

Value

A Q-Q plot comparing empirical and theoretical quantiles.

See Also

Other goodness-of-fit: ppplot.rga()

Examples

times <- c(5, 10, 15, 20, 25)
failures <- c(1, 2, 1, 3, 2)
fit <- rga(times, failures)
qqplot.rga(fit)

ReliaGrowR documentation built on Nov. 7, 2025, 9:06 a.m.