EPA.09.Ex.16.1.sulfate.df: Sulfate Concentrations from Example 16-1 of 2009 USEPA...
In EnvStats: Package for Environmental Statistics, Including US EPA Guidance
EPA.09.Ex.16.1.sulfate.df R Documentation
Sulfate Concentrations from Example 16-1 of 2009 USEPA Guidance Document
Description
Sulfate concentrations (ppm) at one background well and one downgradient well
(eight quarterly measures at each well).
Usage
EPA.09.Ex.16.1.sulfate.df
Format
A data frame with 16 observations on the following 4 variables.
Montha factor indicating the month of collection
Yeara factor indicating the year of collection
Well.typea factor indicating the well type (background vs. downgradient)
Sulfate.ppma numeric vector of sulfate concentrations (ppm)
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.16-6.
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.16.1.sulfate.df | R Documentation |
Sulfate Concentrations from Example 16-1 of 2009 USEPA Guidance Document
Description
Sulfate concentrations (ppm) at one background well and one downgradient well (eight quarterly measures at each well).
Usage
EPA.09.Ex.16.1.sulfate.dfFormat
A data frame with 16 observations on the following 4 variables.
Montha factor indicating the month of collection
Yeara factor indicating the year of collection
Well.typea factor indicating the well type (background vs. downgradient)
Sulfate.ppma numeric vector of sulfate concentrations (ppm)
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.16-6.
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.
R Package Documentation
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