EPA.09.Ex.15.1.manganese.df


  Manganese concentrations (ppb) at five background wells (five measures at each well). 


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EPA.09.Ex.15.1.manganese.df function

A data frame with 25 observations on the following 5 variables.
  <dl>
    <dt><code>Sample</code></dt><dd>a numeric vector indicating the sample number (1-5)</dd> <dt><code>Well</code></dt><dd>a factor indicating the well number</dd> <dt><code>Manganese.Orig.ppb</code></dt><dd>a character vector of the original manganese concentrations (ppb)</dd> <dt><code>Manganese.ppb</code></dt><dd>a numeric vector of manganese concentrations with non-detects coded to their detecion limit</dd> <dt><code>Censored</code></dt><dd>a logical vector indicating which observations are censored</dd> </dl> 

Format

USEPA. (2009).  <em>Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance</em>.
  EPA 530/R-09-007, March 2009.  Office of Resource Conservation and Recovery Program Implementation and Information Division.  
  U.S. Environmental Protection Agency, Washington, D.C. p.15-10. USEPA. (2010).  <em>Errata Sheet - March 2009 Unified Guidance</em>.
  EPA 530/R-09-007a, August 9, 2010.  Office of Resource Conservation and Recovery, Program Information and Implementation Division.
  U.S. Environmental Protection Agency, Washington, D.C.

EPA.09.Ex.15.1.manganese.df: Manganese Concentrations from Example 15-1 of 2009 USEPA Guidance Document

Description

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