ReliaGrowR (version 0.1.5)

duane_plot: Duane Analysis.

Description

This function performs a Duane analysis (1962) doi:10.1109/TA.1964.4319640 on the provided failure data.

Usage

duane_plot(
  times,
  failures,
  plot = TRUE,
  log = TRUE,
  point_col = "black",
  line_col = "black",
  xlab = "Cumulative Time",
  ylab = "Cumulative MTBF",
  main = "Duane Plot with Cumulative MTBF"
)

Value

A list containing the fitted model, AIC, and BIC.

Arguments

times

A vector of cumulative times at which failures occurred.

failures

A vector of the number of failures at each corresponding time in times.

plot

Show Duane plot (TRUE) or hide plot (FALSE).

log

Logical indicating whether to use logarithmic scale for the plot (default: TRUE).

point_col

Color for the data points (default: "black").

line_col

Color for the fitted line (default: "black").

xlab

Label for the x-axis (default: "Cumulative Time").

ylab

Label for the y-axis (default: "Cumulative MTBF").

main

Title for the plot (default: "Duane Plot with Cumulative MTBF").

Examples

times <- c(100, 200, 300, 400, 500)
failures <- c(1, 2, 1, 3, 2)
fit <- duane_plot(times, failures)
print(fit)