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)

Lopaka(Rob) Lee <rclee@usgs.gov>

Dennis Helsel <dhelsel@usgs.gov>

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 1.5-1 Index]