Reduction cells

Times to failure (in units of 1000 days) of 20 aluminum reduction cells.

Usage

reduction_cells

Format

A data frame with 20 observations.

References

Whitmore GA (1983). “A regression method for censored inverse-Gaussian data.” Canadian Journal of Statistics, 11(4), 305--315. ISSN 03195724, doi:10.2307/3314888 .

Examples

data(reduction_cells)
par(mfrow = c(1,2))
hist(reduction_cells$days, main="", xlab="Time (Days)")
plot(reduction_cells$days, xlab = "Cell (subjects)", lty = 3, type="h")