EnvStats v2.4.0

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Package for Environmental Statistics, Including US EPA Guidance

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, ISBN 978-1-4614-8455-4, <https://www.springer.com/book/9781461484554>).

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Build Status Coverage Status CRAN Downloads

EnvStats

This is the development place for R-package EnvStats

Author: Steven P. Millard

Maintainer: Alexander Kowarik

Functions in EnvStats

Name Description
EPA.02d.Ex.6.mg.per.kg.vec Concentrations in Exhibit 6 of 2002d USEPA Guidance Document
EPA.02d.Ex.9.mg.per.L.vec Concentrations in Exhibit 9 of 2002d USEPA Guidance Document
ACE.13.TCE.df Trichloroethylene Concentrations Before and After Remedation
Benthic.df Benthic Data from Monitoring Program in Chesapeake Bay
CastilloAndHadi1994 Abstract: Castillo and Hadi (1994)
Distribution.df Data Frame Summarizing Available Probability Distributions and Estimation Methods
EPA.02d.Ex.4.mg.per.kg.vec Concentrations in Exhibit 4 of 2002d USEPA Guidance Document
Chi The Chi Distribution
EPA.09.Ex.10.1.nickel.df Nickel Concentrations from Example 10-1 of 2009 USEPA Guidance Document
EPA.09.Ex.11.1.arsenic.df Arsenic Concentrations from Example 11-1 of 2009 USEPA Guidance Document
EPA.02d.Ex.2.ug.per.L.vec Concentrations in Exhibit 2 of 2002d USEPA Guidance Document
EPA.09.Ex.14.4.arsenic.df Arsenic Concentrations from Example 14-4 of 2009 USEPA Guidance Document
EPA.09.Ex.14.3.alkalinity.df Alkalinity Measures from Example 14-3 of 2009 USEPA Guidance Document
EPA.09.Ex.16.5.PCE.df Tetrachloroethylene Concentrations from Example 16-5 of 2009 USEPA Guidance Document
EPA.09.Ex.17.1.loglead.df Log-transformed Lead Concentrations from Example 17-1 of 2009 USEPA Guidance Document
EPA.09.Ex.14.1.manganese.df Manganese Concentrations from Example 14-1 of 2009 USEPA Guidance Document
EPA.09.Ex.12.4.naphthalene.df Naphthalene Concentrations from Example 12-4 of 2009 USEPA Guidance Document
EPA.09.Ex.19.5.mercury.df Mercury Concentrations from Example 19-5 of 2009 USEPA Guidance Document
EPA.09.Ex.19.2.chloride.df Chloride Concentrations from Example 19-2 of 2009 USEPA Guidance Document
EPA.09.Ex.17.7.sodium.df Sodium Concentrations from Example 17-7 of 2009 USEPA Guidance Document
EPA.09.Ex.6.3.sulfate.df Sulfate Concentrations from Example 6-3 of 2009 USEPA Guidance Document
EPA.09.Ex.18.1.arsenic.df Arsenic Concentrations from Example 18-1 of 2009 USEPA Guidance Document
EPA.09.Ex.13.1.iron.df Iron Concentrations from Example 13-1 of 2009 USEPA Guidance Document
EPA.09.Ex.14.8.df Analyte Concentrations from Example 14-8 of 2009 USEPA Guidance Document
EPA.92c.arsenic2.df Arsenic Concentrations from 1992 USEPA Guidance Document
EPA.92c.arsenic1.df Arsenic Concentrations from 1992 USEPA Guidance Document
EPA.09.Ex.7.1.arsenic.df Arsenic concentrations from Example 7.1 of 2009 USEPA Guidance Document
EPA.09.Ex.15.1.manganese.df Manganese Concentrations from Example 15-1 of 2009 USEPA Guidance Document
EPA.09.Ex.12.1.ccl4.df Carbon Tetrachloride Concentrations from Example 12-1 of 2009 USEPA Guidance Document
EPA.09.Ex.17.4.copper.df Copper Concentrations from Example 17-4 of 2009 USEPA Guidance Document
EPA.09.Ex.20.1.nickel.df Nickel Concentrations from Example 20-1 of 2009 USEPA Guidance Document
EPA.09.Ex.17.3.log.chrysene.df Log-transformed Chrysene Concentrations from Example 17-3 of 2009 USEPA Guidance Document
EPA.09.Ex.16.1.sulfate.df Sulfate Concentrations from Example 16-1 of 2009 USEPA Guidance Document
EPA.09.Ex.17.2.toluene.df Toluene Concentrations from Example 17-2 of 2009 USEPA Guidance Document
EPA.09.Ex.21.1.aldicarb.df Aldicarb Concentrations from Example 21-1 of 2009 USEPA Guidance Document
EPA.09.Ex.21.2.benzene.df Benzene Concentrations from Example 21-2 of 2009 USEPA Guidance Document
EPA.92c.zinc.df Zinc Concentrations from 1992 USEPA Guidance Document
EPA.92c.toluene.df Toluene Concentrations from 1992 USEPA Guidance Document
EPA.89b.edb.df EDB Concentrations from 1989 USEPA Guidance Document
EPA.09.Ex.21.5.beryllium.df Beryllium Concentrations from Example 21-5 of 2009 USEPA Guidance Document
EPA.89b.chlordane2.df Chlordane Concentrations from 1989 USEPA Guidance Document
EPA.92c.arsenic3.df Arsenic Concentrations from 1992 USEPA Guidance Document
EPA.09.Ex.17.5.chloride.df Chloride Concentrations from Example 17-5 of 2009 USEPA Guidance Document
EPA.09.Ex.17.3.chrysene.df Chrysene Concentrations from Example 17-3 of 2009 USEPA Guidance Document
EPA.09.Ex.21.6.nitrate.df Nitrate Concentrations from Example 21-6 of 2009 USEPA Guidance Document
EPA.09.Table.9.1.TCE.df Trichloroethene concentrations in Table 9.1 of 2009 USEPA Guidance Document
EPA.89b.cadmium.df Cadmium Concentrations from 1989 USEPA Guidance Document
EPA.09.Ex.21.7.TCE.df Trichloroethylene Concentrations from Example 21-7 of 2009 USEPA Guidance Document
EPA.92c.chrysene.df Chrysene Concentrations from 1992 USEPA Guidance Document
EPA.92c.benzene1.df Benzene Concentrations from 1992 USEPA Guidance Document
EPA.92c.copper1.df Copper Concentrations from 1992 USEPA Guidance Document
EPA.09.Table.9.3.df Arsenic, Mercury and Strontium Concentrations in Table 9-3 of 2009 USEPA Guidance Document
EPA.89b.chlordane1.df Chlordane Concentrations from 1989 USEPA Guidance Document
EPA.89b.lead.df Lead Concentrations from 1989 USEPA Guidance Document
EPA.89b.manganese.df Manganese Concentrations from 1989 USEPA Guidance Document
EPA.89b.loglead.df Log-transformed Lead Concentrations from 1989 USEPA Guidance Document
EPA.89b.sulfate.df Sulfate Concentrations from 1989 USEPA Guidance Document
EPA.92c.lognickel1.df Log-transformed Nickel Concentrations from 1992 USEPA Guidance Document
EPA.92c.benzene2.df Benzene Concentrations from 1992 USEPA Guidance Document
EPA.97.cadmium.111.df Calibration Data for Cadmium at Mass 111
EPA.92c.ccl4.df Carbon Tetrachloride Concentrations from 1992 USEPA Guidance Document
Environmental Atmospheric Environmental Conditions in New York City
EPA.92c.copper2.df Copper Concentrations from 1992 USEPA Guidance Document
FcnsByCatPlotProbDists EnvStats Functions for Plotting Probability Distributions
FcnsByCatHypothTests EnvStats Functions for Hypothesis Tests
EnvStats-package Package for Environmental Statistics, Including US EPA Guidance
Empirical The Empirical Distribution Based on a Set of Observations
EVD The Extreme Value (Gumbel) Distribution
EnvStats-internal Internal EnvStats Objects
FcnsByCatPredInts EnvStats Functions for Prediction Intervals
Gibbons.et.al.09.Vinyl.Chloride.vec Vinyl Chloride Data from Gibbons et al. (2009)
Graham.et.al.75.etu.df Ethylene Thiourea Dose-Response Data
FcnsByCatMCandRisk EnvStats Functions for Monte Carlo Simulation and Risk Assessment
LognormalTrunc The Truncated Lognormal Distribution
FcnsByCatPower EnvStats Functions for Power and Sample Size Calculations
LognormalTruncAlt The Truncated Lognormal Distribution (Alternative Parameterization)
FcnsByCatPlotUsingggplot2 EnvStats Functions for Creating Plots Using the ggplot2 Package
Olympic.NH4.df Ammonium Concentration in Precipitation Measured at Olympic National Park Hoh Ranger Station
FcnsByCatEstDistParams EnvStats Functions for Estimating Distribution Parameters
FcnsByCatDataTrans EnvStats Functions for Data Transformations
Refinery.CO.df Carbon Monoxide Emissions from Oil Refinery.
NormalTrunc The Truncated Normal Distribution
Ozone.NE.df Ozone Concentrations in the Northeast U.S.
Skagit.NH3_N.df Ammonia Nitrogen Concentrations in the Skagit River, Marblemount, Washington
EPA.09.Ex.16.2.benzene.df Benzene Concentrations from Example 16-2 of 2009 USEPA Guidance Document
ZeroModifiedNormal The Zero-Modified Normal Distribution
Gibbons.et.al.09.Alkilinity.vec Alkilinity Data from Gibbons et al. (2009)
EPA.09.Ex.18.3.TCE.df Trichloroethylene Concentrations from Example 18-3 of 2009 USEPA Guidance Document
EPA.09.Ex.16.4.copper.df Copper Concentrations from Example 16-4 of 2009 USEPA Guidance Document
EPA.09.Ex.18.2.chrysene.df Chrysene Concentrations from Example 18-2 of 2009 USEPA Guidance Document
EPA.09.Ex.22.1.VC.df Vinyl Chloride Concentrations from Example 22-1 of 2009 USEPA Guidance Document
GammaAlt The Gamma Distribution (Alternative Parameterization)
Helsel.Cohn.88.app.b.df Example of Multiply Left-censored Data from Literature
Grice.Bain.80.mat Adjusted Alpha Levels to Compute Confidence Intervals for the Mean of a Gamma Distribution
Pareto The Pareto Distribution
boxcox.object S3 Class "boxcox"
boxcoxCensored Boxcox Power Transformation for Type I Censored Data
EPA.09.Ex.18.4.xylene.df Xylene Concentrations from Example 18-4 of 2009 USEPA Guidance Document
EPA.09.Ex.17.6.sulfate.df Sulfate Concentrations from Example 17-6 of 2009 USEPA Guidance Document
EPA.89b.aldicarb2.df Aldicarb Concentrations from 1989 USEPA Guidance Document
EPA.09.Ex.19.1.sulfate.df Sulfate Concentrations from Example 19-1 of 2009 USEPA Guidance Document
EPA.89b.benzene.df Benzene Concentrations from 1989 USEPA Guidance Document
EPA.09.Table.9.4.nickel.vec Nickel Concentrations in Table 9-4 of 2009 USEPA Guidance Document
EPA.09.Ex.22.2.Specific.Conductance.df Specific Conductance from Example 22-2 of 2009 USEPA Guidance Document
EPA.89b.aldicarb1.df Aldicarb Concentrations from 1989 USEPA Guidance Document
Millard.Deverel.88.df Copper and Zinc Concentrations in Shallow Ground Water
Modified.TcCB.df Modified 1,2,3,4-Tetrachlorobenzene Data with Censored Values
ZeroModifiedLognormal The Zero-Modified Lognormal (Delta) Distribution
ZeroModifiedLognormalAlt The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization)
base Base \(b\) Representation of a Number
EPA.94b.tccb.df 1,2,3,4-Tetrachlorobenzene Concentrations from 1994 USEPA Guidance Document
EPA.92d.chromium.vec Chromium Concentrations from 1992 USEPA Guidance Document
FcnsByCatCensoredData EnvStats Functions for Censored Data
FcnsByCatTrend EnvStats Functions for Trend Analysis
EPA.92d.chromium.df Chromium Concentrations from 1992 USEPA Guidance Document
EPA.94b.lead.df Lead Concentrations from 1994 USEPA Guidance Document
FcnsByCatCalibration EnvStats Functions for Calibration
boxcox Boxcox Power Transformation
EPA.89b.t29.df T-29 Concentrations from 1989 USEPA Guidance Document
GEVD The Generalized Extreme Value Distribution
FcnsByCatEstDistQuants EnvStats Functions for Estimating Distribution Quantiles
chenTTest Chen's Modified One-Sided t-test for Skewed Distributions
FcnsByCatGOFTests EnvStats Functions for Goodness-of-Fit Tests
ciBinomN Sample Size for Specified Half-Width of Confidence Interval for Binomial Proportion or Difference Between Two Proportions
ciNormHalfWidth Half-Width of Confidence Interval for Normal Distribution Mean or Difference Between Two Means
Lin.Evans.80.df Fecal Coliform Data from the Illinois River
FcnsByCatProbDists EnvStats Probability Distributions and Random Numbers
NIOSH.89.air.lead.vec NIOSH Air Lead Levels Data
HoskingEtAl1985 Abstract: Hosking et al. (1985)
FcnsByCatPrintPlot EnvStats Functions for Printing and Plotting Objects of Various S3 Classes
detectionLimitCalibrate Determine Detection Limit
distChoose Choose Best Fitting Distribution Based on Goodness-of-Fit Tests
ciBinomHalfWidth Half-Width of Confidence Interval for Binomial Proportion or Difference Between Two Proportions
EPA.92c.nickel1.df Nickel Concentrations from 1992 USEPA Guidance Document
EPA.89b.toc.vec Total Organic Carbon Concentrations from 1989 USEPA Guidance Document
EPA.92c.nickel2.df Nickel Concentrations from 1992 USEPA Guidance Document
LognormalAlt The Lognormal Distribution (Alternative Parameterization)
ProUCL.Crit.Vals.for.KS.Test.for.Gamma.array ProUCL Critical Values for Kolmogorov-Smirnov Goodness-of-Fit Test for Gamma Distribution
ProUCL.Crit.Vals.for.AD.Test.for.Gamma.array ProUCL Critical Values for Anderson-Darling Goodness-of-Fit Test for Gamma Distribution
Lognormal3 The Three-Parameter Lognormal Distribution
boxcoxCensored.object S3 Class "boxcoxCensored"
anovaPE Compute Lack-of-Fit and Pure Error Anova Table for a Linear Model
NormalMix Mixture of Two Normal Distributions
EulersConstant Euler's Constant
FcnsByCatSumStats EnvStats Functions for Summary Statistics and Plots
FcnsByCat EnvStats Functions Listed by Category
FcnsByCatTolInts EnvStats Functions for Tolerance Intervals
boxcoxLm.object S3 Class "boxcoxLm"
cdfCompareCensored Plot Two Cumulative Distribution Functions Based on Censored Data
calibrate.object S3 Class "calibrate"
ciNormN Sample Size for Specified Half-Width of Confidence Interval for Normal Distribution Mean or Difference Between Two Means
Helsel.Cohn.88.silver.df Silver Concentrations From An Interlab Comparison
Helsel.Hirsch.02.Mayfly.df Paired Counts of Mayfly Nymphs Above and Below Industrial Outfalls
LognormalMix Mixture of Two Lognormal Distributions
cv Sample Coefficient of Variation.
cdfCompare Plot Two Cumulative Distribution Functions
ciTableProp Table of Confidence Intervals for Proportion or Difference Between Two Proportions
ciNparConfLevel Compute Confidence Level Associated with a Nonparametric Confidence Interval for a Quantile
LognormalMixAlt Mixture of Two Lognormal Distributions (Alternative Parameterization)
Total.P.df Total Phosphorus Data from Chesapeake Bay
distChooseCensored Choose Best Fitting Distribution Based on Goodness-of-Fit Tests for Censored Data
Triangular The Triangular Distribution
distChoose.object S3 Class "distChoose"
cdfPlot Plot Cumulative Distribution Function
aovPower Compute the Power of a One-Way Fixed-Effects Analysis of Variance
aovN Compute Sample Size Necessary to Achieve Specified Power for One-Way Fixed-Effects Analysis of Variance
ciNparN Sample Size for Nonparametric Confidence Interval for a Quantile
calibrate Fit a Calibration Line or Curve
boxcoxTransform Apply a Box-Cox Power Transformation to a Set of Data
ciTableMean Table of Confidence Intervals for Mean or Difference Between Two Means
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Details

Type Package
Date 2020-10-20
License GPL (>= 3)
URL https://github.com/alexkowa/EnvStats
LazyLoad yes
LazyData yes
NeedsCompilation no
Packaged 2020-10-20 14:00:53 UTC; kowa
Repository CRAN
Date/Publication 2020-10-21 05:20:02 UTC

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