A real data set of size n=55 with 18.8% Nondetects (=10). The name of the Excel file that comes with ProUCL 5.2.0 and contains these data is TRS-Real-data-with-NDs.xls.
ProUCL.5.2.TRS.df
data(ProUCL.5.2.TRS.df)
A data frame with 55 observations on the following 3 variables.
Value
numeric vector indicating the concentration.
Detect
numeric vector of 0s (nondetects) and 1s (detects) indicating censoring status.
Censored
logical vector indicating censoring status.