EPA.09.Ex.21.6.nitrate.df: Nitrate Concentrations from Example 21-6 of 2009 USEPA...
In EnvStats: Package for Environmental Statistics, Including US EPA Guidance
EPA.09.Ex.21.6.nitrate.df R Documentation
Nitrate Concentrations from Example 21-6 of 2009 USEPA Guidance Document
Description
Nitrate concentrations (mg/L) at a well used for drinking water.
Usage
EPA.09.Ex.21.6.nitrate.df
Format
A data frame with 12 observations on the following 5 variables.
Sampling.Datea character vector indicating the sampling date
Datea Date object indicating the sampling date
Nitrate.mg.per.l.origa character vector of original nitrate concentrations (mg/L)
Nitrate.mg.per.la numeric vector of nitrate concentrations (mg/L) with nondetects set to their detection limit
Censoreda logical vector indicating which observations are censored
Source
USEPA. (2009). Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance.
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.21-22.
USEPA. (2010). Errata Sheet - March 2009 Unified Guidance.
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.
EnvStats documentation built on Sept. 11, 2024, 6:03 p.m.
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| EPA.09.Ex.21.6.nitrate.df | R Documentation |
Nitrate Concentrations from Example 21-6 of 2009 USEPA Guidance Document
Description
Nitrate concentrations (mg/L) at a well used for drinking water.
Usage
EPA.09.Ex.21.6.nitrate.dfFormat
A data frame with 12 observations on the following 5 variables.
Sampling.Datea character vector indicating the sampling date
Datea Date object indicating the sampling date
Nitrate.mg.per.l.origa character vector of original nitrate concentrations (mg/L)
Nitrate.mg.per.la numeric vector of nitrate concentrations (mg/L) with nondetects set to their detection limit
Censoreda logical vector indicating which observations are censored
Source
USEPA. (2009). Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance. 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.21-22.
USEPA. (2010). Errata Sheet - March 2009 Unified Guidance. 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.
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