EnvStats v2.3.1

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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, <http://www.springer.com/book/9781461484554>).

Functions in EnvStats

Name Description
ACE.13.TCE.df Trichloroethylene Concentrations Before and After Remedation
EPA.09.Ex.14.4.arsenic.df Arsenic Concentrations from Example 14-4 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.12.4.naphthalene.df Naphthalene Concentrations from Example 12-4 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.14.3.alkalinity.df Alkalinity Measures from Example 14-3 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.14.8.df Analyte Concentrations from Example 14-8 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.19.2.chloride.df Chloride Concentrations from Example 19-2 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.21.5.beryllium.df Beryllium Concentrations from Example 21-5 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.16.2.benzene.df Benzene Concentrations from Example 16-2 of 2009 USEPA Guidance Document
EPA.09.Ex.21.2.benzene.df Benzene Concentrations from Example 21-2 of 2009 USEPA Guidance Document
EPA.09.Ex.18.4.xylene.df Xylene Concentrations from Example 18-4 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.17.1.loglead.df Log-transformed Lead Concentrations from Example 17-1 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.17.5.chloride.df Chloride Concentrations from Example 17-5 of 2009 USEPA Guidance Document
EPA.09.Ex.19.1.sulfate.df Sulfate Concentrations from Example 19-1 of 2009 USEPA Guidance Document
EPA.09.Table.9.4.nickel.vec Nickel Concentrations in Table 9-4 of 2009 USEPA Guidance Document
EPA.89b.edb.df EDB Concentrations from 1989 USEPA Guidance Document
EPA.09.Ex.17.3.chrysene.df Chrysene Concentrations from Example 17-3 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.17.7.sodium.df Sodium Concentrations from Example 17-7 of 2009 USEPA Guidance Document
EPA.89b.aldicarb2.df Aldicarb Concentrations from 1989 USEPA Guidance Document
EPA.09.Ex.17.6.sulfate.df Sulfate Concentrations from Example 17-6 of 2009 USEPA Guidance Document
EPA.09.Ex.20.1.nickel.df Nickel Concentrations from Example 20-1 of 2009 USEPA Guidance Document
EPA.89b.benzene.df Benzene Concentrations from 1989 USEPA Guidance Document
EPA.09.Table.9.1.TCE.df Trichloroethene concentrations in Table 9.1 of 2009 USEPA Guidance Document
Modified.TcCB.df Modified 1,2,3,4-Tetrachlorobenzene Data with Censored Values
EPA.92c.arsenic1.df Arsenic Concentrations from 1992 USEPA Guidance Document
ZeroModifiedLognormalAlt The Zero-Modified Lognormal (Delta) Distribution (Alternative Parameterization)
EPA.09.Ex.21.1.aldicarb.df Aldicarb Concentrations from Example 21-1 of 2009 USEPA Guidance Document
EPA.09.Table.9.3.df Arsenic, Mercury and Strontium Concentrations in Table 9-3 of 2009 USEPA Guidance Document
EPA.92c.arsenic2.df Arsenic Concentrations from 1992 USEPA Guidance Document
EPA.89b.cadmium.df Cadmium Concentrations from 1989 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.89b.manganese.df Manganese Concentrations from 1989 USEPA Guidance Document
EPA.92c.benzene2.df Benzene Concentrations from 1992 USEPA Guidance Document
EPA.09.Ex.17.4.copper.df Copper Concentrations from Example 17-4 of 2009 USEPA Guidance Document
EPA.92c.toluene.df Toluene Concentrations from 1992 USEPA Guidance Document
EPA.92c.nickel1.df Nickel Concentrations from 1992 USEPA Guidance Document
EPA.92c.copper2.df Copper Concentrations from 1992 USEPA Guidance Document
EPA.92c.ccl4.df Carbon Tetrachloride Concentrations from 1992 USEPA Guidance Document
EPA.09.Ex.21.6.nitrate.df Nitrate Concentrations from Example 21-6 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.18.3.TCE.df Trichloroethylene Concentrations from Example 18-3 of 2009 USEPA Guidance Document
EPA.09.Ex.21.7.TCE.df Trichloroethylene Concentrations from Example 21-7 of 2009 USEPA Guidance Document
EPA.09.Ex.6.3.sulfate.df Sulfate Concentrations from Example 6-3 of 2009 USEPA Guidance Document
EPA.92c.zinc.df Zinc Concentrations from 1992 USEPA Guidance Document
EPA.92c.nickel2.df Nickel Concentrations from 1992 USEPA Guidance Document
Empirical The Empirical Distribution Based on a Set of Observations
EnvStats-package Package for Environmental Statistics, Including US EPA Guidance
EPA.89b.chlordane1.df Chlordane Concentrations from 1989 USEPA Guidance Document
EPA.92c.benzene1.df Benzene Concentrations from 1992 USEPA Guidance Document
EPA.89b.chlordane2.df Chlordane Concentrations from 1989 USEPA Guidance Document
EPA.09.Ex.22.2.Specific.Conductance.df Specific Conductance from Example 22-2 of 2009 USEPA Guidance Document
EPA.92c.arsenic3.df Arsenic Concentrations from 1992 USEPA Guidance Document
Environmental Atmospheric Environmental Conditions in New York City
EPA.09.Ex.7.1.arsenic.df Arsenic concentrations from Example 7.1 of 2009 USEPA Guidance Document
EVD The Extreme Value (Gumbel) Distribution
EPA.09.Ex.22.1.VC.df Vinyl Chloride Concentrations from Example 22-1 of 2009 USEPA Guidance Document
FcnsByCatDataTrans EnvStats Functions for Data Transformations
EPA.89b.aldicarb1.df Aldicarb Concentrations from 1989 USEPA Guidance Document
EPA.92c.lognickel1.df Log-transformed Nickel Concentrations from 1992 USEPA Guidance Document
EnvStats-internal Internal EnvStats Objects
EPA.92c.chrysene.df Chrysene Concentrations from 1992 USEPA Guidance Document
EPA.89b.lead.df Lead Concentrations from 1989 USEPA Guidance Document
EPA.92c.copper1.df Copper Concentrations from 1992 USEPA Guidance Document
EPA.89b.sulfate.df Sulfate Concentrations from 1989 USEPA Guidance Document
calibrate Fit a Calibration Line or Curve
FcnsByCatHypothTests EnvStats Functions for Hypothesis Tests
EPA.92d.chromium.vec Chromium Concentrations from 1992 USEPA Guidance Document
EPA.92d.chromium.df Chromium Concentrations from 1992 USEPA Guidance Document
FcnsByCatPrintPlot EnvStats Functions for Printing and Plotting Objects of Various S3 Classes
FcnsByCatMCandRisk EnvStats Functions for Monte Carlo Simulation and Risk Assessment
EPA.89b.loglead.df Log-transformed Lead Concentrations from 1989 USEPA Guidance Document
EPA.89b.t29.df T-29 Concentrations from 1989 USEPA Guidance Document
eqbeta Estimate Quantiles of a Beta Distribution
FcnsByCatPlotProbDists EnvStats Functions for Plotting Probability Distributions
aovPower Compute the Power of a One-Way Fixed-Effects Analysis of Variance
NormalMix Mixture of Two Normal Distributions
FcnsByCatPlotUsingggplot2 EnvStats Functions for Creating Plots Using the ggplot2 Package
ProUCL.Crit.Vals.for.AD.Test.for.Gamma.array ProUCL Critical Values for Anderson-Darling Goodness-of-Fit Test for Gamma Distribution
geoSD Geometric Standard Deviation.
boxcoxTransform Apply a Box-Cox Power Transformation to a Set of Data
FcnsByCatEstDistQuants EnvStats Functions for Estimating Distribution Quantiles
FcnsByCatProbDists EnvStats Probability Distributions and Random Numbers
EulersConstant Euler's Constant
EPA.89b.toc.vec Total Organic Carbon Concentrations from 1989 USEPA Guidance Document
EPA.94b.lead.df Lead Concentrations from 1994 USEPA Guidance Document
EPA.94b.tccb.df 1,2,3,4-Tetrachlorobenzene Concentrations from 1994 USEPA Guidance Document
Grice.Bain.80.mat Adjusted Alpha Levels to Compute Confidence Intervals for the Mean of a Gamma Distribution
Helsel.Cohn.88.app.b.df Example of Multiply Left-censored Data from Literature
GammaAlt The Gamma Distribution (Alternative Parameterization)
FcnsByCatGOFTests EnvStats Functions for Goodness-of-Fit Tests
Gibbons.et.al.09.Alkilinity.vec Alkilinity Data from Gibbons et al. (2009)
LognormalMixAlt Mixture of Two Lognormal Distributions (Alternative Parameterization)
eqpois Estimate Quantiles of a Poisson Distribution
FcnsByCatPower EnvStats Functions for Power and Sample Size Calculations
HoskingEtAl1985 Abstract: Hosking et al. (1985)
Lin.Evans.80.df Fecal Coliform Data from the Illinois River
LognormalTrunc The Truncated Lognormal Distribution
EPA.97.cadmium.111.df Calibration Data for Cadmium at Mass 111
Millard.Deverel.88.df Copper and Zinc Concentrations in Shallow Ground Water
boxcoxCensored Boxcox Power Transformation for Type I Censored Data
Helsel.Cohn.88.silver.df Silver Concentrations From An Interlab Comparison
FcnsByCatPredInts EnvStats Functions for Prediction Intervals
NormalTrunc The Truncated Normal Distribution
FcnsByCatCalibration EnvStats Functions for Calibration
Helsel.Hirsch.02.Mayfly.df Paired Counts of Mayfly Nymphs Above and Below Industrial Outfalls
LognormalTruncAlt The Truncated Lognormal Distribution (Alternative Parameterization)
egammaCensored Estimate Shape and Scale Parameters for a Gamma Distribution Based on Type I Censored Data
Olympic.NH4.df Ammonium Concentration in Precipitation Measured at Olympic National Park Hoh Ranger Station
Gibbons.et.al.09.Vinyl.Chloride.vec Vinyl Chloride Data from Gibbons et al. (2009)
Ozone.NE.df Ozone Concentrations in the Northeast U.S.
NIOSH.89.air.lead.vec NIOSH Air Lead Levels Data
Triangular The Triangular Distribution
Pareto The Pareto Distribution
Total.P.df Total Phosphorus Data from Chesapeake Bay
Refinery.CO.df Carbon Monoxide Emissions from Oil Refinery.
base Base \(b\) Representation of a Number
FcnsByCat EnvStats Functions Listed by Category
htestCensored.object S3 Class "htestCensored"
Graham.et.al.75.etu.df Ethylene Thiourea Dose-Response Data
ebinom Estimate Parameter of a Binomial Distribution
boxcox Boxcox Power Transformation
ZeroModifiedNormal The Zero-Modified Normal Distribution
aovN Compute Sample Size Necessary to Achieve Specified Power for One-Way Fixed-Effects Analysis of Variance
FcnsByCatCensoredData EnvStats Functions for Censored Data
anovaPE Compute Lack-of-Fit and Pure Error Anova Table for a Linear Model
cdfPlot Plot Cumulative Distribution Function
FcnsByCatEstDistParams EnvStats Functions for Estimating Distribution Parameters
cdfCompareCensored Plot Two Cumulative Distribution Functions Based on Censored Data
ciNormN Sample Size for Specified Half-Width of Confidence Interval for Normal Distribution Mean or Difference Between Two Means
LognormalMix Mixture of Two Lognormal Distributions
chenTTest Chen's Modified One-Sided t-test for Skewed Distributions
Skagit.NH3_N.df Ammonia Nitrogen Concentrations in the Skagit River, Marblemount, Washington
ciBinomHalfWidth Half-Width of Confidence Interval for Binomial Proportion or Difference Between Two Proportions
FcnsByCatSumStats EnvStats Functions for Summary Statistics and Plots
boxcoxCensored.object S3 Class "boxcoxCensored"
ZeroModifiedLognormal The Zero-Modified Lognormal (Delta) Distribution
cdfCompare Plot Two Cumulative Distribution Functions
boxcoxLm.object S3 Class "boxcoxLm"
ecdfPlot Empirical Cumulative Distribution Function Plot
FcnsByCatTrend EnvStats Functions for Trend Analysis
ciBinomN Sample Size for Specified Half-Width of Confidence Interval for Binomial Proportion or Difference Between Two Proportions
eexp Estimate Rate Parameter of an Exponential Distribution
egamma Estimate Parameters of Gamma Distribution
FcnsByCatTolInts EnvStats Functions for Tolerance Intervals
ciNormHalfWidth Half-Width of Confidence Interval for Normal Distribution Mean or Difference Between Two Means
egeom Estimate Probability Parameter of a Geometric Distribution
eqlnorm Estimate Quantiles of a Lognormal Distribution
detectionLimitCalibrate Determine Detection Limit
calibrate.object S3 Class "calibrate"
Lognormal3 The Three-Parameter Lognormal Distribution
egevd Estimate Parameters of a Generalized Extreme Value Distribution
errorBar Plot Pointwise Error Bars
epois Estimate Parameter of a Poisson Distribution
print Print Values
epdfPlot Plot Empirical Probability Density Function
distChoose Choose Best Fitting Distribution Based on Goodness-of-Fit Tests
ciNparConfLevel Compute Confidence Level Associated with a Nonparametric Confidence Interval for a Quantile
distChooseCensored.object S3 Class "distChooseCensored"
ciNparN Sample Size for Nonparametric Confidence Interval for a Quantile
GEVD The Generalized Extreme Value Distribution
elnormCensored Estimate Parameters for a Lognormal Distribution (Log-Scale) Based on Type I Censored Data
elnormAltCensored Estimate Parameters for a Lognormal Distribution (Original Scale) Based on Type I Censored Data
ciTableMean Table of Confidence Intervals for Mean or Difference Between Two Means
ehyper Estimate Parameter of a Hypergeometric Distribution
ebeta Estimate Parameters of a Beta Distribution
cv Sample Coefficient of Variation.
predIntNorm Prediction Interval for a Normal Distribution
elnorm Estimate Parameters of a Lognormal Distribution (Log-Scale)
eqgeom Estimate Quantiles of a Geometric Distribution
enormCensored Estimate Parameters for a Normal Distribution Based on Type I Censored Data
enorm Estimate Parameters of a Normal (Gaussian) Distribution
eqgevd Estimate Quantiles of a Generalized Extreme Value Distribution
plotCiBinomDesign Plots for Sampling Design Based on Confidence Interval for Binomial Proportion or Difference Between Two Proportions
elogis Estimate Parameters of a Logistic Distribution
eqweibull Estimate Quantiles of a Weibull Distribution
ezmnorm Estimate Parameters of a Zero-Modified Normal Distribution
eqlogis Estimate Quantiles of a Logistic Distribution
eqzmlnorm Estimate Quantiles of a Zero-Modified Lognormal (Delta) Distribution
eqhyper Estimate Quantiles of a Hypergeometric Distribution
eqnbinom Estimate Quantiles of a Negative Binomial Distribution
ciTableProp Table of Confidence Intervals for Proportion or Difference Between Two Proportions
newsEnvStats Show the EnvStats NEWS File
plotPredIntLnormAltTestPowerCurve Power Curves for Sampling Design for Test Based on Prediction Interval for Lognormal Distribution
LognormalAlt The Lognormal Distribution (Alternative Parameterization)
gofTwoSample.object S3 Class "gofTwoSample"
gofTestCensored Goodness-of-Fit Test for Normal or Lognormal Distribution Based on Censored Data
geoMean Geometric Mean
ProUCL.Crit.Vals.for.KS.Test.for.Gamma.array ProUCL Critical Values for Kolmogorov-Smirnov Goodness-of-Fit Test for Gamma Distribution
kurtosis Coefficient of (Excess) Kurtosis
enbinom Estimate Probability Parameter of a Negative Binomial Distribution
epoisCensored Estimate Mean of a Poisson Distribution Based on Type I Censored Data
lMoment Estimate \(L\)-Moments
equnif Estimate Quantiles of a Uniform Distribution
distChooseCensored Choose Best Fitting Distribution Based on Goodness-of-Fit Tests for Censored Data
iqr Interquartile Range
enparCensored Estimate Mean, Standard Deviation, and Standard Error Nonparametrically Based on Censored Data
gofGroup.object S3 Class "gofGroup"
gofGroupTest Goodness-of-Fit Test for a Specified Probability Distribution for Groups
geom_stripchart 1-D Scatter Plots with Confidence Intervals Using ggplot2
qqPlotGestalt Develop Gestalt of Q-Q Plots for Specific Distributions
longToWide Convert a Long Format Data Set into a Wide Format
linearTrendTestScaledMds Scaled Minimal Detectable Slope for a t-Test for Linear Trend
inversePredictCalibrate Predict Concentration Using Calibration
pdfPlot Plot Probability Density Function
boxcox.object S3 Class "boxcox"
eevd Estimate Parameters of an Extreme Value (Gumbel) Distribution
epareto Estimate Parameters of a Pareto Distribution
oneSamplePermutationTest Fisher's One-Sample Randomization (Permutation) Test for Location
eqevd Estimate Quantiles of an Extreme Value (Gumbel) Distribution
print.boxcox Print Output of Objective for Box-Cox Power Transformations
eqlnorm3 Estimate Quantiles of a Three-Parameter Lognormal Distribution
distChoose.object S3 Class "distChoose"
elnormAlt Estimate Parameters of a Lognormal Distribution (Original Scale)
permutationTest.object S3 Class "permutationTest"
plot.gofTwoSample Plot Results of Goodness-of-Fit Test to Compare Two Samples
eqlnormCensored Estimate Quantiles of a Lognormal Distribution Based on Type I Censored Data
plot.permutationTest Plot Results of Permutation Test
plotPredIntNparDesign Plots for a Sampling Design Based on a Nonparametric Prediction Interval
eqbinom Estimate Quantiles of a Binomial Distribution
plotPredIntNparSimultaneousDesign Plots for a Sampling Design Based on a Simultaneous Nonparametric Prediction Interval
plotLinearTrendTestDesign Plots for a Sampling Design Based on a t-Test for Linear Trend
gpqCiNormCensored Generalized Pivotal Quantity for Confidence Interval for the Mean of a Normal Distribution Based on Censored Data
eweibull Estimate Parameters of a Weibull Distribution
pointwise Pointwise Confidence Limits for Predictions
ecdfPlotCensored Empirical Cumulative Distribution Function Plot Based on Type I Censored Data
plotPredIntLnormAltSimultaneousTestPowerCurve Power Curves for Sampling Design for Test Based on Simultaneous Prediction Interval for Lognormal Distribution
plotPredIntNormDesign Plots for a Sampling Design Based on a Prediction Interval for the Next \(k\) Observations from a Normal Distribution
eqnorm Estimate Quantiles of a Normal Distribution
predIntNormSimultaneousK Compute the Value of \(K\) for a Simultaneous Prediction Interval for a Normal Distribution
tTestN Sample Size for a One- or Two-Sample t-Test
plotAovDesign Create Plots for a Sampling Design Based on a One-Way Fixed-Effects Analysis of Variance
plotPropTestDesign Plots for Sampling Design Based on One- or Two-Sample Proportion Test
plotPredIntNparSimultaneousTestPowerCurve Power Curves for Sampling Design for Test Based on Nonparametric Simultaneous Prediction Interval
eqnormCensored Estimate Quantiles of a Normal Distribution Based on Type I Censored Data
plotPredIntNormSimultaneousTestPowerCurve Power Curves for Sampling Design for Test Based on Simultaneous Prediction Interval for Normal Distribution
eunif Estimate Parameters of a Uniform Distribution
estimateCensored.object S3 Class "estimateCensored"
ezmlnorm Estimate Parameters of a Zero-Modified Lognormal (Delta) Distribution
predIntNormK Compute the Value of \(K\) for a Prediction Interval for a Normal Distribution
predIntNormN Sample Size for a Specified Half-Width of a Prediction Interval for the next \(k\) Observations from a Normal Distribution
predict Model Predictions
predict.lm Predict Method for Linear Model Fits
print.distChoose Print Output of Goodness-of-Fit Tests
print.summaryStats Print Summary Statistics
ppointsCensored Plotting Positions for Type I Censored Data
elnorm3 Estimate Parameters of a Three-Parameter Lognormal Distribution (Log-Scale)
evNormOrdStats Expected Value of Order Statistics for Random Sample from Standard Normal Distribution
tTestAlpha Type I Error Level for a One- or Two-Sample t-Test
gofOutlier.object S3 Class "gofOutlier"
eqnpar Estimate Quantiles of a Distribution Nonparametrically
predIntNormTestPower Probability That at Least One Future Observation Falls Outside a Prediction Interval for a Normal Distribution
print.distChooseCensored Print Output of Goodness-of-Fit Tests
propTestN Compute Sample Size Necessary to Achieve a Specified Power for a One- or Two-Sample Proportion Test
print.boxcoxLm Print Output of Objective for Box-Cox Power Transformations for an "lm" Object
predIntNormSimultaneousTestPower Probability That at Least One Set of Future Observations Violates the Given Rule Based on a Simultaneous Prediction Interval for a Normal Distribution
eqexp Estimate Quantiles of an Exponential Distribution
egammaAltCensored Estimate Mean and Coefficient of Variation for a Gamma Distribution Based on Type I Censored Data
propTestPower Compute the Power of a One- or Two-Sample Proportion Test
gofTest Goodness-of-Fit Test
predIntNparSimultaneousTestPower Probability That at Least One Set of Future Observations Violates the Given Rule Based on a Nonparametric Simultaneous Prediction Interval
eqzmnorm Estimate Quantiles of a Zero-Modified Normal Distribution
plotTTestDesign Plots for a Sampling Design Based on a One- or Two-Sample t-Test
linearTrendTestN Sample Size for a t-Test for Linear Trend
estimate.object S3 Class "estimate"
predIntGamma Prediction Interval for Gamma Distribution
predIntGammaSimultaneous Simultaneous Prediction Interval for a Gamma Distribution
eqgamma Estimate Quantiles of a Gamma Distribution
signTest One-Sample or Paired-Sample Sign Test on a Median
predIntNormSimultaneous Simultaneous Prediction Interval for a Normal Distribution
predIntPois Prediction Interval for a Poisson Distribution
quantileTest Two-Sample Rank Test to Detect a Shift in a Proportion of the "Treated" Population
gpqTolIntNormCensored Generalized Pivotal Quantity for Tolerance Interval for a Normal Distribution Based on Censored Data
kendallSeasonalTrendTest Nonparametric Test for Monotonic Trend Within Each Season Based on Kendall's Tau Statistic
kendallTrendTest Kendall's Nonparametric Test for Montonic Trend
propTestMdd Minimal Detectable Difference Associated with a One- or Two-Sample Proportion Test
eqpareto Estimate Quantiles of a Pareto Distribution
quantileTestPValue Compute p-Value for the Quantile Test
print.boxcoxCensored Print Output of Objective for Box-Cox Power Transformations Based on Type I Censored Data
linearTrendTestPower Power of a t-Test for Linear Trend
stat_n_text Add Text Indicating the Sample Size to a ggplot2 Plot
predIntNparConfLevel Confidence Level for Nonparametric Prediction Interval for Continuous Distribution
pwMoment Estimate Probability-Weighted Moments
stat_test_text Add Text to a ggplot2 Plot Indicating the Results of a Hypothesis Test
tTestScaledMdd Scaled Minimal Detectable Difference for One- or Two-Sample t-Test
tolIntGamma Tolerance Interval for a Gamma Distribution
plot.gof Plot Results of Goodness-of-Fit Test
qqPlot Quantile-Quantile (Q-Q) Plot
htest.object S3 Class "htest"
plot.gofCensored Plot Results of Goodness-of-Fit Test Based on Censored Data
qqPlotCensored Quantile-Quantile (Q-Q) Plot for Type I Censored Data
plot.gofGroup Plot Results of Group Goodness-of-Fit Test
twoSampleLinearRankTest Two-Sample Linear Rank Test to Detect a Difference Between Two Distributions
twoSamplePermutationTestLocation Two-Sample or Paired-Sample Randomization (Permutation) Test for Location
tolIntNparConfLevel Confidence Level for Nonparametric Tolerance Interval for Continuous Distribution
plotTolIntNormDesign Plots for a Sampling Design Based on a Tolerance Interval for a Normal Distribution
tolIntNparCoverage Coverage for Nonparametric Tolerance Interval for Continuous Distribution
tTestLnormAltPower Power of a One- or Two-Sample t-Test Assuming Lognormal Data
plot.boxcoxLm Plot Results of Box-Cox Transformations for a Linear Model
twoSampleLinearRankTestCensored Two-Sample Linear Rank Test to Detect a Difference Between Two Distributions Based on Censored Data
plotTolIntNparDesign Plots for a Sampling Design Based on a Nonparametric Tolerance Interval
print.gofGroup Print Output of Group Goodness-of-Fit Tests
print.estimateCensored Print Objects of Class "estimateCensored"
plot.boxcox Plot Results of Box-Cox Transformations
zTestGevdShape Test Whether the Shape Parameter of a Generalized Extreme Value Distribution is Equal to 0
serialCorrelationTest Test for the Presence of Serial Correlation
predIntLnormAltTestPower Probability That at Least One Future Observation Falls Outside a Prediction Interval for a Lognormal Distribution
rosnerTest Rosner's Test for Outliers
gof.object S3 Class "gof"
stripChart 1-D Scatter Plots with Confidence Intervals
gofCensored.object S3 Class "gofCensored"
summaryFull Full Complement of Summary Statistics
tTestLnormAltN Sample Size for a One- or Two-Sample t-Test, Assuming Lognormal Data
plotCiNormDesign Plots for Sampling Design Based on Confidence Interval for Mean of a Normal Distribution or Difference Between Two Means
print.gofOutlier Print Output of Goodness-of-Fit Outlier Tests
predIntNparSimultaneous Nonparametric Simultaneous Prediction Interval for a Continuous Distribution
plotTTestLnormAltDesign Plots for a Sampling Design Based on a One- or Two-Sample t-Test, Assuming Lognormal Data
plotPredIntNormTestPowerCurve Power Curves for Sampling Design for Test Based on Prediction Interval for Normal Distribution
predIntNparSimultaneousConfLevel Confidence Level of Simultaneous Nonparametric Prediction Interval for Continuous Distribution
tolIntNorm Tolerance Interval for a Normal Distribution
tolIntNormCensored Tolerance Interval for a Normal Distribution Based on Censored Data
print.gofTwoSample Print Output of Two-Sample Goodness-of-Fit Tests
tTestPower Power of a One- or Two-Sample t-Test
plotCiNparDesign Plots for Sampling Design Based on Nonparametric Confidence Interval for a Quantile
print.htest Print Output of Hypothesis Tests
twoSamplePermutationTestProportion Randomization (Permutation) Test to Compare Two Proportions (Fisher's Exact Test)
predIntLnormSimultaneous Simultaneous Prediction Interval for a Lognormal Distribution
plot.boxcoxCensored Plot Results of Box-Cox Transformations Based on Type I Censored Data
simulateVector Simulate a Vector of Random Numbers From a Specified Theoretical or Empirical Probability Distribution
skewness Coefficient of Skewness
predIntNpar Nonparametric Prediction Interval for a Continuous Distribution
print.permutationTest Print Output of Permutation Tests
tolIntLnorm Tolerance Interval for a Lognormal Distribution
print.htestCensored Print Output of Hypothesis Tests Based on Censored Data
predIntLnorm Prediction Interval for a Lognormal Distribution
print.gof Print Output of Goodness-of-Fit Tests
predIntNparN Sample Size for a Nonparametric Prediction Interval for a Continuous Distribution
tolIntLnormCensored Tolerance Interval for a Lognormal Distribution Based on Censored Data
print.estimate Print Objects of Class "estimate"
predIntNparSimultaneousN Sample Size for Simultaneous Nonparametric Prediction Interval for Continuous Distribution
tolIntNparN Sample Size for Nonparametric Tolerance Interval for Continuous Distribution
tolIntPois Tolerance Interval for a Poisson Distribution
predIntLnormAltSimultaneousTestPower Probability That at Least One Set of Future Observations Violates the Given Rule Based on a Simultaneous Prediction Interval for a Lognormal Distribution
tTestLnormAltRatioOfMeans Minimal or Maximal Detectable Ratio of Means for One- or Two-Sample t-Test, Assuming Lognormal Data
stat_mean_sd_text Add Text Indicating the Mean and Standard Deviation to a ggplot2 Plot
tolIntNormN Sample Size for a Specified Half-Width of a Tolerance Interval for a Normal Distribution
predIntNormHalfWidth Half-Width of a Prediction Interval for the next \(k\) Observations from a Normal Distribution
varGroupTest Test for Homogeneity of Variance Among Two or More Groups
stat_median_iqr_text Add Text Indicating the Median and Interquartile Range to a ggplot2 Plot
summaryStats Summary Statistics
tolIntNormHalfWidth Half-Width of a Tolerance Interval for a Normal Distribution
varTest One-Sample Chi-Squared Test on Variance
print.gofCensored Print Output of Goodness-of-Fit Tests Based on Censored Data
tolIntNormK Compute the Value of \(K\) for a Tolerance Interval for a Normal Distribution
summaryStats.object S3 Class "summaryStats"
simulateMvMatrix Simulate a Multivariate Matrix Based on a Specified Rank Correlation Mat
tolIntNpar Nonparametric Tolerance Interval for a Continuous Distribution
EPA.02d.Ex.6.mg.per.kg.vec Concentrations in Exhibit 6 of 2002d USEPA Guidance Document
EPA.02d.Ex.4.mg.per.kg.vec Concentrations in Exhibit 4 of 2002d USEPA Guidance Document
Chi The Chi Distribution
EPA.02d.Ex.9.mg.per.L.vec Concentrations in Exhibit 9 of 2002d USEPA Guidance Document
CastilloAndHadi1994 Abstract: Castillo and Hadi (1994)
Benthic.df Benthic Data from Monitoring Program in Chesapeake Bay
EPA.09.Ex.10.1.nickel.df Nickel Concentrations from Example 10-1 of 2009 USEPA Guidance Document
Distribution.df Data Frame Summarizing Available Probability Distributions and Estimation Methods
EPA.09.Ex.12.1.ccl4.df Carbon Tetrachloride Concentrations from Example 12-1 of 2009 USEPA Guidance Document
EPA.09.Ex.15.1.manganese.df Manganese Concentrations from Example 15-1 of 2009 USEPA Guidance Document
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Details

Type Package
Date 2018-07-10
License GPL (>= 3)
URL http://www.probstatinfo.com
LazyLoad yes
LazyData yes
NeedsCompilation no
Packaged 2018-07-10 06:37:12 UTC; kowarik
Repository CRAN
Date/Publication 2018-07-15 04:30:22 UTC

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