censummary {NADA} | R Documentation |
Produces basic summary statistics on censored data
Description
Produces basic, and hopefully useful, summary statistics on censored data.
Usage
censummary(obs, censored, groups)
Arguments
obs |
A numeric vector of observations. |
censored |
A logical vector indicating TRUE where an observation in x is censored (a less-than value) and FALSE otherwise. |
groups |
A factor vector used for grouping ‘obs’ into subsets. |
Value
A censummary
object.
Author(s)
R. Lopaka Lee <rclee@usgs.gov>
Dennis Helsel <dhelsel@practicalstats.com>
References
Helsel, Dennis R. (2005). Nondectects and Data Analysis; Statistics for censored environmental data. John Wiley and Sons, USA, NJ.
Examples
data(DFe)
with(DFe, censummary(Summer, SummerCen))
[Package NADA version 1.6-1.1 Index]