Modified.TcCB.df

Artificial 1,2,3,4-Tetrachlorobenzene (TcCB) concentrations with censored values; 
  based on the reference area data stored in <code><a href="/link/EPA.94b.tccb.df?package=EnvStats&version=2.1.0" rd-options="" data-mini-rdoc="EnvStats::EPA.94b.tccb.df">EPA.94b.tccb.df</a></code>.  The data 
  frame <code><a href="/link/EPA.94b.tccb.df?package=EnvStats&version=2.1.0" rd-options="" data-mini-rdoc="EnvStats::EPA.94b.tccb.df">EPA.94b.tccb.df</a></code> contains TcCB concentrations (ppb) in soil samples 
  at a reference area and a cleanup area.  The data frame <code>Modified.TcCB.df</code> contains a modified version of the data from the reference area.  
  For this data set, the concentrations of TcCB less than 0.5 ppb have been recoded as 
  <code><0.5< code="">.</0.5<></code>

datasets

Graphical and statistical analyses of environmental data, with 
  focus on analyzing chemical concentrations and physical parameters, usually in 
  the context of mandated environmental monitoring.  Major environmental 
  statistical methods found in the literature and regulatory guidance documents, 
  with extensive help that explains what these methods do, how to use them, 
  and where to find them in the literature.  Numerous built-in data sets from 
  regulatory guidance documents and environmental statistics literature.  Includes 
  scripts reproducing analyses presented in the book "EnvStats:  An R Package for 
  Environmental Statistics" (Millard, 2013, Springer).

Steven Millard

EnvStats

Package for Environmental Statistics, Including US EPA Guidance

Modified.TcCB.df function

Millard, S.P., and N.K. Neerchal. (2001). <em>Environmental Statistics with S-PLUS</em>. 
  CRC Press, Boca Raton, FL, p.595.

Modified.TcCB.df: Modified 1,2,3,4-Tetrachlorobenzene Data with Censored Values

Description

Usage

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source

References

See Also