# Tools for Descriptive Statistics

## Documentation for package ‘DescTools’ version 0.99.31

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Code demos. Use demo() to run them.
- Package NEWS.

## Help Pages

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z misc

DescTools-package | Tools for Descriptive Statistics and Exploratory Data Analysis

## -- A --

Abind | Combine Multidimensional Arrays
Abstract | Display Compact Abstract of a Data Frame
AddMonths | Add a Month to a Date
AddMonthsYM | Add a Month to a Date in YearMonth Format
Agree | Raw Simple And Extended Percentage Agreement
AllDuplicated | Index Vector of All Values Involved in Ties
AndersonDarlingTest | Anderson-Darling Test of Goodness-of-Fit
aovlDetails | Effect Size Calculations for ANOVAs
aovlErrorTerms | Effect Size Calculations for ANOVAs
Append | Append Elements to Objects
Append.data.frame | Append Elements to Objects
Append.default | Append Elements to Objects
Append.matrix | Append Elements to Objects
Arrow | Insert an Arrow Into a Plot
as.CDateFmt | Format Numbers and Dates
as.fmt | Format Numbers and Dates
as.matrix.xtabs | Convert xtabs To matrix
AscToChar | Convert ASCII Codes to Characters and Vice Versa
Asp | Get Aspect Ratio of the Current Plot
Assocs | Association Measures
Atkinson | Atkinson Index - A Measure of Inequality.
AUC | Area Under the Curve
AxisBreak | Place a Break Mark on an Axis
axTicks.Date | Compute Axis Tickmark Locations (For POSIXct Axis)
axTicks.POSIXct | Compute Axis Tickmark Locations (For POSIXct Axis)

## -- B --

BarnardTest | Barnard's Unconditional Test
BartelsRankTest | Bartels Rank Test of Randomness
BarText | Add the Value Labels to a Barplot
Benford | Benford's Distribution
Between | Operators To Check, If a Value Lies Within Or Outside a Given Range
BinomCI | Confidence Intervals for Binomial Proportions
BinomDiffCI | Confidence Interval for a Difference of Binomials
BinomRatioCI | Confidence Intervals for the Ratio of Binomial and Multinomial Proportions
BinToDec | Converts Numbers From Binmode, Octmode or Hexmode to Decimal and Vice Versa
BinTree | Binary Tree
BlankIfNA | Replace NAs by 0
BootCI | Simple Bootstrap Confidence Intervals
BoxCox | Box Cox Transformation
BoxCoxInv | Box Cox Transformation
BoxCoxLambda | Automatic Selection of Box Cox Transformation Parameter
BoxedText | Add Text in a Box to a Plot
BreslowDayTest | Breslow-Day Test for Homogeneity of the Odds Ratios
BreuschGodfreyTest | Breusch-Godfrey Test
BrierScore | Brier Score for Assessing Prediction Accuracy
BrierScore.default | Brier Score for Assessing Prediction Accuracy
BrierScore.glm | Brier Score for Assessing Prediction Accuracy
BubbleLegend | Add a Legend to a Bubble Plot

## -- C --

Canvas | Canvas for Geometric Plotting
cards | Datasets for Probabilistic Simulation
CartToPol | Transform Cartesian to Polar/Spherical Coordinates and Vice Versa
CartToSph | Transform Cartesian to Polar/Spherical Coordinates and Vice Versa
CatTable | Function to write a table
CCC | Concordance Correlation Coefficient
CharToAsc | Convert ASCII Codes to Characters and Vice Versa
Clockwise | Calculates Begin and End Angle From a List of Given Angles in Clockwise Mode
Closest | Find the Closest Value
CmToPts | Unit Conversion and Metrix Prefixes
Coalesce | Return the First Element Not Being NA
CochranArmitageTest | Cochran-Armitage Test for Trend
CochranQTest | Cochran's Q test
CochranQTest.default | Cochran's Q test
CochranQTest.formula | Cochran's Q test
CoefVar | Coefficient of Variation
CoefVar.aov | Coefficient of Variation
CoefVar.default | Coefficient of Variation
CoefVar.lm | Coefficient of Variation
CohenD | Cohen's Effect Size
CohenKappa | Cohen's Kappa and Weighted Kappa
CollapseTable | Collapse Levels of a Table
ColorLegend | Add a ColorLegend to a Plot
ColToGray | Convert Colors to Grey/Grayscale
ColToGrey | Convert Colors to Grey/Grayscale
ColToHex | Convert a Color Into Hex String
ColToHsv | R Color to HSV Conversion
ColToRgb | Color to RGB Conversion
ColumnWrap | Column Wrap
CombN | Number and Samples for Permutations or Combinations of a Set
CombPairs | Get All Pairs Out of One or Two Sets of Elements
CombSet | Number and Samples for Permutations or Combinations of a Set
CompleteColumns | Find Complete Columns
compute.bagplot | Bivariate Boxplot
Concatenate Strings | Concatenates Two Strings Without Any Separator
ConDisPairs | Concordant and Discordant Pairs
Conf | Confusion Matrix And Associated Statistics
Conf.default | Confusion Matrix And Associated Statistics
Conf.glm | Confusion Matrix And Associated Statistics
Conf.matrix | Confusion Matrix And Associated Statistics
Conf.multinom | Confusion Matrix And Associated Statistics
Conf.randomForest | Confusion Matrix And Associated Statistics
Conf.regr | Confusion Matrix And Associated Statistics
Conf.rpart | Confusion Matrix And Associated Statistics
Conf.svm | Confusion Matrix And Associated Statistics
Conf.table | Confusion Matrix And Associated Statistics
ConnLines | Add Connection Lines to a Barplot
ConoverTest | Conover's Test of Multiple Comparisons
ConoverTest.default | Conover's Test of Multiple Comparisons
ConoverTest.formula | Conover's Test of Multiple Comparisons
ContCoef | Cramer's V, Pearson's Contingency Coefficient and Phi Coefficient Yule's Q and Y, Tschuprow's T
Contrasts | Pairwise Contrasts
ConvUnit | Unit Conversion and Metrix Prefixes
Cor | Correlation, Variance and Covariance (Matrices)
CorCI | Fisher-Transformation for Correlation to z-Score
CorPart | Find the Correlations for a Set x of Variables With Set y Removed
CorPolychor | Polychoric Correlation
CountCompCases | Count Complete Cases
CourseData | Get HWZ Datasets
Cov | Correlation, Variance and Covariance (Matrices)
CramerV | Cramer's V, Pearson's Contingency Coefficient and Phi Coefficient Yule's Q and Y, Tschuprow's T
CramerVonMisesTest | Cramer-von Mises Test for Normality
createCOMReference | Create a New Word Instance
CronbachAlpha | Cronbach's Coefficient Alpha
Cross | Vector Cross Product
CrossN | n-dimensional Vector Cross Product
Cstat | C Statistic (Area Under the ROC Curve)
Cstat.default | C Statistic (Area Under the ROC Curve)
Cstat.glm | C Statistic (Area Under the ROC Curve)
CutQ | Create a Factor Variable Using the Quantiles of a Continuous Variable

## -- D --

d.countries | ISO 3166-1 Country Codes
d.diamonds | Data diamonds
d.periodic | Periodic Table of Elements
d.pizza | Data pizza
d.prefix | Unit Conversion and Metrix Prefixes
d.units | Unit Conversion and Metrix Prefixes
d.whisky | Classification of Scotch Single Malts
Day | Basic Date Functions
day.abb | Build-in Constants Extension
day.name | Build-in Constants Extension
Day<- | Basic Date Functions
DB | Several Methods of Depreciation of an Asset
dBenf | Benford's Distribution
DecToBin | Converts Numbers From Binmode, Octmode or Hexmode to Decimal and Vice Versa
DecToHex | Converts Numbers From Binmode, Octmode or Hexmode to Decimal and Vice Versa
DecToOct | Converts Numbers From Binmode, Octmode or Hexmode to Decimal and Vice Versa
DegToRad | Convert Degrees to Radians and Vice Versa
DenseRank | Dense Ranks and Percent Ranks
Depreciation | Several Methods of Depreciation of an Asset
Desc | Describe Data
Desc.character | Describe Data
Desc.data.frame | Describe Data
Desc.Date | Describe Data
Desc.default | Describe Data
Desc.factor | Describe Data
Desc.formula | Describe Data
Desc.integer | Describe Data
Desc.list | Describe Data
Desc.logical | Describe Data
Desc.numeric | Describe Data
Desc.ordered | Describe Data
Desc.table | Describe Data
DescTools | Tools for Descriptive Statistics and Exploratory Data Analysis
DescToolsOptions | DescTools Options
dExtrVal | Distributions of Maxima and Minima
dFrechet | The Frechet Distribution
dGenExtrVal | The Generalized Extreme Value Distribution
dGenPareto | The Generalized Pareto Distribution
dGompertz | The Gompertz distribution
dGumbel | The Gumbel Distribution
DiffDays360 | Basic Date Functions
DigitSum | Calculate Digit Sum
DivCoef | Rao's Diversity Coefficient
DivCoefMax | Maximal value of Rao's diversity coefficient also called quadratic entropy
Divisors | Calculate Divisors
dNegWeibull | The Reverse Weibull Distribution
DoBy | Evaluates a Function Groupwise
DoBy.default | Evaluates a Function Groupwise
DoBy.formula | Evaluates a Function Groupwise
DoCall | Fast Alternative To The Internal 'do.call'
dOrder | Distributions of Order Statistics
Dot | Scalar Product
DrawArc | Draw Elliptic Arc(s)
DrawBand | Draw Confidence Band
DrawBezier | Draw a Bezier Curve
DrawCircle | Draw a Circle
DrawEllipse | Draw an Ellipse
DrawRegPolygon | Draw Regular Polygon(s)
dRevGumbel | "Reverse" Gumbel Distribution Functions
dRevWeibull | The Reverse Weibull Distribution
Dummy | Generate Dummy Codes for a Factor
DunnettTest | Dunnett's Test for Comparing Several Treatments With a Control
DunnettTest.default | Dunnett's Test for Comparing Several Treatments With a Control
DunnettTest.formula | Dunnett's Test for Comparing Several Treatments With a Control
DunnTest | Dunn's Test of Multiple Comparisons
DunnTest.default | Dunn's Test of Multiple Comparisons
DunnTest.formula | Dunn's Test of Multiple Comparisons
DurbinWatsonTest | Durbin-Watson Test

## -- E --

Entropy | Shannon Entropy and Mutual Information
Eps | Greenhouse-Geisser And Huynh-Feldt Epsilons
ErrBars | Add Error Bars to an Existing Plot
EtaSq | Effect Size Calculations for ANOVAs
EtaSq.aovlist | Effect Size Calculations for ANOVAs
EtaSq.lm | Effect Size Calculations for ANOVAs
ExpFreq | Expected Frequencies

## -- F --

Factorize | Prime Factorization of Integers
FctArgs | Retrieve a Function's Arguments
Fibonacci | Fibonacci Numbers
FindColor | Get Color on a Defined Color Range
FindCorr | Determine Highly Correlated Variables
FindRProfile | System Information
FisherZ | Fisher-Transformation for Correlation to z-Score
FisherZInv | Fisher-Transformation for Correlation to z-Score
FixToTable | Convert a Text to a Table
Flags | Test If a Variable Contains Only Two Unique Values
Fmt | Format Numbers and Dates
Format | Format Numbers and Dates
Format.default | Format Numbers and Dates
Format.matrix | Format Numbers and Dates
Format.table | Format Numbers and Dates
Frac | Fractional Part and Maximal Digits of a Numeric Value
Freq | Frequency Table for a Single Variable
Freq2D | Bivariate (Two-Dimensional) Frequency Distribution
Freq2D.default | Bivariate (Two-Dimensional) Frequency Distribution
Freq2D.formula | Bivariate (Two-Dimensional) Frequency Distribution

## -- G --

GCD | Greatest Common Divisor and Least Common Multiple
GeomSn | Geometric Series
GeomTrans | Geometric Transformations
GetCurrPP | Add Slides, Insert Texts and Plots to PowerPoint
GetCurrWrd | Get a Handle to a Running Word Instance
GetCurrXL | Get a Handle to a Running Word Instance
GetNewPP | Add Slides, Insert Texts and Plots to PowerPoint
GetNewWrd | Create a New Word Instance
GetNewXL | Create a New Excel Instance
Gini | Gini Coefficient
GiniSimpson | Compute Gini-Simpson Coefficient
Gmean | Geometric Mean and Standard Deviation
Gompertz | The Gompertz distribution
GoodmanKruskalGamma | Goodman Kruskal's Gamma
GoodmanKruskalTau | Goodman Kruskal's Tau
Gsd | Geometric Mean and Standard Deviation
GTest | G-Test for Count Data

## -- H --

hblue | Some Custom Palettes
hecru | Some Custom Palettes
Herfindahl | Concentration Measures
HexToCol | Identify Closest Match to a Color Given by a Hexadecimal String
HexToDec | Converts Numbers From Binmode, Octmode or Hexmode to Decimal and Vice Versa
HexToRgb | Convert a Hexstring Color to a Matrix With Three Red/Green/Blue Rows
hgreen | Some Custom Palettes
HighLow | Kth Smallest/Largest Values
Hmean | Harmonic Mean and Its Confidence Interval
HmsToSec | Convert h:m:s To/From Seconds
HodgesLehmann | Hodges-Lehmann Estimator of Location
HoeffD | Matrix of Hoeffding's D Statistics
horange | Some Custom Palettes
HosmerLemeshowTest | Hosmer-Lemeshow Goodness of Fit Tests
HotellingsT2Test | Hotelling's T2 Test
HotellingsT2Test.default | Hotelling's T2 Test
HotellingsT2Test.formula | Hotelling's T2 Test
Hour | Basic Date Functions
hred | Some Custom Palettes
HuberM | Safe (generalized) Huber M-Estimator of Location
hyellow | Some Custom Palettes

## -- I --

ICC | Intraclass Correlations (ICC1, ICC2, ICC3 From Shrout and Fleiss)
identify.formula | Identify Points In a Plot Using a Formula
IdentifyA | Identify Points in Plot Lying Within a Rectangle or Polygon
IdentifyA.default | Identify Points in Plot Lying Within a Rectangle or Polygon
IdentifyA.formula | Identify Points in Plot Lying Within a Rectangle or Polygon
Impute | Replace NAs by 0
InDots | Is a Specific Argument in the Dots-Arguments?
Interval | Determines If And How Extensively Two Date Ranges Overlap
IPMT | Periodic Payment of an Annuity.
IQRw | The (weighted) Interquartile Range
IRR | Short Selection of Financial Mathematical Functions
IsDate | Check If an Object Is of Type Date
IsDichotomous | Test If a Variable Contains Only Two Unique Values
IsEuclid | Is a Distance Matrix Euclidean?
IsLeapYear | Basic Date Functions
IsNumeric | Check a Vector For Being Numeric, Zero Or a Whole Number
IsOdd | Checks If An Integer Is Even Or Odd
IsPrime | IsPrime Property
IsValidHwnd | Check Windows Pointer
IsWeekend | Basic Date Functions
IsWhole | Check a Vector For Being Numeric, Zero Or a Whole Number
IsZero | Check a Vector For Being Numeric, Zero Or a Whole Number

## -- J --

JarqueBeraTest | (Robust) Jarque Bera Test
JonckheereTerpstraTest | Exact Version of Jonckheere-Terpstra Test
JonckheereTerpstraTest.default | Exact Version of Jonckheere-Terpstra Test
JonckheereTerpstraTest.formula | Exact Version of Jonckheere-Terpstra Test

## -- K --

KappaM | Kappa for m Raters
KendallTauA | Kendall's Tau-a
KendallTauB | Kendall's Tau-b
KendallW | Kendall's Coefficient of Concordance W
Keywords | List Keywords For R Manual Pages
KrippAlpha | Krippendorff's Alpha Reliability Coefficient
Kurt | Skewness and Kurtosis

## -- L --

Label | Label, Unit Attribute of an Object
Label<- | Label, Unit Attribute of an Object
Lambda | Goodman Kruskal Lambda
Large | Kth Smallest/Largest Values
LastDayOfMonth | Basic Date Functions
Lc | Lorenz Curve
Lc.default | Lorenz Curve
Lc.formula | Lorenz Curve
LCM | Greatest Common Divisor and Least Common Multiple
LehmacherTest | Lehmacher's Test for Marginal Homogenity
LeveneTest | Levene's Test for Homogeneity of Variance
LeveneTest.default | Levene's Test for Homogeneity of Variance
LeveneTest.formula | Levene's Test for Homogeneity of Variance
LeveneTest.lm | Levene's Test for Homogeneity of Variance
LillieTest | Lilliefors (Kolmogorov-Smirnov) Test for Normality
lines.Lc | Lorenz Curve
lines.lm | Add a Linear Regression Line
lines.loess | Add a Loess or a Spline Smoother
lines.smooth.spline | Add a Loess or a Spline Smoother
lines.SmoothSpline | Add a Loess or a Spline Smoother
LineToUser | Convert Line Coordinates To User Coordinates
LinScale | Linear Scaling
LOCF | Last Observation Carried Forward
LOCF.data.frame | Last Observation Carried Forward
LOCF.default | Last Observation Carried Forward
LOCF.matrix | Last Observation Carried Forward
LOF | Local Outlier Factor
Logit | Generalized Logit and Inverse Logit Function
LogitInv | Generalized Logit and Inverse Logit Function
LogSt | Started Logarithmic Transformation and Its Inverse
LogStInv | Started Logarithmic Transformation and Its Inverse
LongToRgb | Find the Nearest Named R-Color to a Given RGB-Color
Lorenz curve | Lorenz Curve
LsFct | List Objects, Functions Or Data in a Package
LsObj | List Objects, Functions Or Data in a Package

## -- M --

MAD | Median Absolute Deviation
MAE | Measures of Accuracy
MAE.default | Measures of Accuracy
MAE.lm | Measures of Accuracy
MAPE | Measures of Accuracy
MAPE.default | Measures of Accuracy
MAPE.lm | Measures of Accuracy
Mar | Set Plot Margins and Distances
Margins | Percentage Table
matpow | Matrix Power
MaxDigits | Fractional Part and Maximal Digits of a Numeric Value
Mean | (Weighted) Arithmetic Mean
Mean.default | (Weighted) Arithmetic Mean
Mean.Freq | (Weighted) Arithmetic Mean
MeanAD | Mean Absolute Deviation From a Center Point
MeanCI | Confidence Interval for the Mean
MeanDiffCI | Confidence Interval For Difference of Means
MeanDiffCI.default | Confidence Interval For Difference of Means
MeanDiffCI.formula | Confidence Interval For Difference of Means
MeanSE | Standard Error of Mean
Median | (Weighted) Median Value
Median.default | (Weighted) Median Value
Median.factor | (Weighted) Median Value
Median.Freq | (Weighted) Median Value
MedianCI | Confidence Interval for the Median
Mgp | Set Plot Margins and Distances
MHChisqTest | Mantel-Haenszel Chi-Square Test
Midx | Find the Midpoints of a Numeric Vector
Minute | Basic Date Functions
MixColor | Compute the Convex Combination of Two Colors
Mode | Mode, Most Frequent Value(s)
ModSummary | Comparison Table For Linear Models
ModSummary.glm | Comparison Table For Linear Models
ModSummary.lm | Comparison Table For Linear Models
Month | Basic Date Functions
MosesTest | Moses Test of Extreme Reactions
MosesTest.default | Moses Test of Extreme Reactions
MosesTest.formula | Moses Test of Extreme Reactions
MoveAvg | Moving Average
MSE | Measures of Accuracy
MSE.default | Measures of Accuracy
MSE.lm | Measures of Accuracy
MultinomCI | Confidence Intervals for Multinomial Proportions
MultMerge | Merge Multiple Data Frames
MutInf | Shannon Entropy and Mutual Information

## -- N --

N | Some Aliases Set for Convenience
NAIfBlank | Replace NAs by 0
NAIfZero | Replace NAs by 0
Ndec | Fractional Part and Maximal Digits of a Numeric Value
NemenyiTest | Nemenyi Test
NemenyiTest.default | Nemenyi Test
NemenyiTest.formula | Nemenyi Test
NMAE | Measures of Accuracy
NMSE | Measures of Accuracy
Now | Basic Date Functions
NPV | Short Selection of Financial Mathematical Functions
NPVFixBond | Short Selection of Financial Mathematical Functions

## -- O --

OctToDec | Converts Numbers From Binmode, Octmode or Hexmode to Decimal and Vice Versa
OddsRatio | Odds Ratio Estimation and Confidence Intervals
OddsRatio.default | Odds Ratio Estimation and Confidence Intervals
OddsRatio.glm | Odds Ratio Estimation and Confidence Intervals
OddsRatio.multinom | Odds Ratio Estimation and Confidence Intervals
OddsRatio.zeroinfl | Odds Ratio Estimation and Confidence Intervals
OPR | Short Selection of Financial Mathematical Functions
OrderMixed | Sort Strings with Embedded Numbers Based on Their Numeric Order
ORToRelRisk | Transform Odds Ratio to Relative Risk
Outlier | Outlier
Overlap | Determines If And How Extensively Two Date Ranges Overlap

## -- P --

PageTest | Exact Page Test for Ordered Alternatives
PageTest.default | Exact Page Test for Ordered Alternatives
PageTest.formula | Exact Page Test for Ordered Alternatives
PairApply | Pairwise Calculations
Pal | Some Custom Palettes
ParseFormula | Parse a Formula and Create a Model Frame
ParseSASDatalines | Parse a SAS Dataline Command
PartialSD | Standardized Model Coefficients
PasswordDlg | Password Dialog
pBenf | Benford's Distribution
PDFManual | Get PDF Manual of a Package From CRAN
PearsonTest | Pearson Chi-Square Test for Normality
PercentRank | Dense Ranks and Percent Ranks
PercTable | Percentage Table
PercTable.default | Percentage Table
PercTable.formula | Percentage Table
PercTable.matrix | Percentage Table
PercTable.table | Percentage Table
Permn | Number and Samples for Permutations or Combinations of a Set
pExtrVal | Distributions of Maxima and Minima
pFrechet | The Frechet Distribution
pGenExtrVal | The Generalized Extreme Value Distribution
pGenPareto | The Generalized Pareto Distribution
pGompertz | The Gompertz distribution
pGumbel | The Gumbel Distribution
Phi | Cramer's V, Pearson's Contingency Coefficient and Phi Coefficient Yule's Q and Y, Tschuprow's T
Phrase | Phrasing Results of t-Test
plot.bagplot | Bivariate Boxplot
plot.Conf | Confusion Matrix And Associated Statistics
plot.Desc | Describe Data
plot.Lc | Lorenz Curve
plot.Lclist | Lorenz Curve
plot.palette | Some Custom Palettes
plot.PostHocTest | Post-Hoc Tests
PlotACF | Combined Plot of a Time Series and Its ACF and PACF
PlotArea | Create an Area Plot
PlotArea.default | Create an Area Plot
PlotArea.formula | Create an Area Plot
PlotBag | Bivariate Boxplot
PlotBagPairs | Bivariate Boxplot
PlotBinTree | Binary Tree
PlotBubble | Draw a Bubble Plot
PlotBubble.default | Draw a Bubble Plot
PlotBubble.formula | Draw a Bubble Plot
PlotCandlestick | Plot Candlestick Chart
PlotCashFlow | Cash Flow Plot
PlotCirc | Plot Circular Plot
PlotCorr | Plot a Correlation Matrix
PlotDot | Cleveland's Dot Plots
PlotECDF | Empirical Cumulative Distribution Function
PlotFaces | Chernoff Faces
PlotFdist | Frequency Distribution Plot
PlotFun | Plot a Function
PlotGACF | Combined Plot of a Time Series and Its ACF and PACF
PlotLinesA | Plot Lines
PlotLog | Logarithmic Plot
PlotMarDens | Scatterplot With Marginal Densities
PlotMiss | Plot Missing Data
PlotMonth | Plot Monthly or Seasonal Effects Of a Univariate Time Series
PlotMosaic | Mosaic Plots
PlotMultiDens | Plot Multiple Density Curves
PlotMultiDens.default | Plot Multiple Density Curves
PlotMultiDens.formula | Plot Multiple Density Curves
PlotPairs | Extended Scatterplot Matrices
PlotPolar | Plot Values on a Circular Grid
PlotPyramid | Draw a Back To Back Pyramid Plot
PlotQQ | QQ-Plot for Any Distribution
PlotTernary | Ternary or Triangular Plots
PlotTreemap | Create a Treemap
PlotVenn | Plot a Venn Diagram
PlotViolin | Plot Violins Instead of Boxplots
PlotViolin.default | Plot Violins Instead of Boxplots
PlotViolin.formula | Plot Violins Instead of Boxplots
PlotWeb | Plot a Web of Connected Points
PMT | Periodic Payment of an Annuity.
pNegWeibull | The Reverse Weibull Distribution
PoissonCI | Poisson Confidence Interval
PolarGrid | Plot a Grid in Polar Coordinates
PolToCart | Transform Cartesian to Polar/Spherical Coordinates and Vice Versa
pOrder | Distributions of Order Statistics
PostHocTest | Post-Hoc Tests
PostHocTest.aov | Post-Hoc Tests
PostHocTest.matrix | Post-Hoc Tests
PostHocTest.table | Post-Hoc Tests
power.chisq.test | Power Calculations for ChiSquared Tests
PpAddSlide | Add Slides, Insert Texts and Plots to PowerPoint
PPMT | Periodic Payment of an Annuity.
PpPlot | Add Slides, Insert Texts and Plots to PowerPoint
PpText | Add Slides, Insert Texts and Plots to PowerPoint
Prec | Fractional Part and Maximal Digits of a Numeric Value
predict.Lc | Lorenz Curve
pRevGumbel | "Reverse" Gumbel Distribution Functions
pRevWeibull | The Reverse Weibull Distribution
Primes | Find All Primes Less Than n
print.Assocs | Association Measures
print.Conf | Confusion Matrix And Associated Statistics
print.CorPolychor | Polychoric Correlation
print.CountCompCases | Count Complete Cases
print.Desc | Describe Data
print.DunnTest | Dunn's Test of Multiple Comparisons
print.Freq | Frequency Table for a Single Variable
print.HoeffD | Matrix of Hoeffding's D Statistics
print.ICC | Intraclass Correlations (ICC1, ICC2, ICC3 From Shrout and Fleiss)
print.mtest | Lehmacher's Test for Marginal Homogenity
print.PercTable | Percentage Table
print.PostHocTest | Post-Hoc Tests
PseudoR2 | Pseudo R2 Statistics
PtInPoly | Point in Polygon
PtsToCm | Unit Conversion and Metrix Prefixes

## -- Q --

qBenf | Benford's Distribution
qExtrVal | Distributions of Maxima and Minima
qFrechet | The Frechet Distribution
qGenExtrVal | The Generalized Extreme Value Distribution
qGenPareto | The Generalized Pareto Distribution
qGompertz | The Gompertz distribution
qGumbel | The Gumbel Distribution
qNegWeibull | The Reverse Weibull Distribution
qRevGumbel | "Reverse" Gumbel Distribution Functions
qRevGumbelExp | "Reverse" Gumbel Distribution Functions
qRevWeibull | The Reverse Weibull Distribution
Quantile | Weighted Quantiles
Quarter | Basic Date Functions
Quot | Lagged Quotients

## -- R --

RadToDeg | Convert Degrees to Radians and Vice Versa
Range | (Robust) Range
RBAL | Periodic Payment of an Annuity.
rBenf | Benford's Distribution
Recode | Recode a Factor
Recycle | Recyle a List of Elements
RelRisk | Relative Risk
Rename | Change Names of a Named Object
reorder.factor | Reorder the Levels of a Factor
Rev | Reverse Elements of a Vector or the Rows/Columns of Matrices, Tables or Data.frames
Rev.data.frame | Reverse Elements of a Vector or the Rows/Columns of Matrices, Tables or Data.frames
Rev.default | Reverse Elements of a Vector or the Rows/Columns of Matrices, Tables or Data.frames
Rev.matrix | Reverse Elements of a Vector or the Rows/Columns of Matrices, Tables or Data.frames
Rev.table | Reverse Elements of a Vector or the Rows/Columns of Matrices, Tables or Data.frames
rExtrVal | Distributions of Maxima and Minima
rFrechet | The Frechet Distribution
RgbToCol | Find the Nearest Named R-Color to a Given RGB-Color
RgbToLong | Find the Nearest Named R-Color to a Given RGB-Color
rGenExtrVal | The Generalized Extreme Value Distribution
rGenPareto | The Generalized Pareto Distribution
rGompertz | The Gompertz distribution
rGumbel | The Gumbel Distribution
RMSE | Measures of Accuracy
RMSE.default | Measures of Accuracy
RMSE.lm | Measures of Accuracy
RndPairs | Create Pairs of Correlated Random Numbers
RndWord | Create Pairs of Correlated Random Numbers
rNegWeibull | The Reverse Weibull Distribution
RobScale | Robust Scaling With Median and Mad
RomanToInt | Convert Roman Numerals to Integers
rOrder | Distributions of Order Statistics
Rosenbluth | Concentration Measures
Rotate | Rotate a Geometric Structure
roulette | Datasets for Probabilistic Simulation
RoundTo | Round to Multiple
rRevGumbel | "Reverse" Gumbel Distribution Functions
rRevWeibull | The Reverse Weibull Distribution
RunsTest | Runs Test for Randomness
RunsTest.default | Runs Test for Randomness
RunsTest.formula | Runs Test for Randomness

## -- S --

Sample | Random Samples and Permutations
SampleTwins | Sample Twins
SaveAs | Saves an R Object Under a Different Name
ScheffeTest | Scheffe Test for Pairwise and Otherwise Comparisons
ScheffeTest.aov | Scheffe Test for Pairwise and Otherwise Comparisons
ScheffeTest.default | Scheffe Test for Pairwise and Otherwise Comparisons
SD | (Weighted) Standard Deviation
Second | Basic Date Functions
SecToHms | Convert h:m:s To/From Seconds
SendOutlookMail | Send a Mail Using Outlook as Mail Client
Sens | Confusion Matrix And Associated Statistics
SetAlpha | Add an Alpha Channel To a Color
SetNames | Set the Names in an Object
Shade | Produce a Shaded Curve
ShapiroFranciaTest | Shapiro-Francia Test for Normality
SiegelTukeyRank | Siegel-Tukey Test For Equality In Variability
SiegelTukeyTest | Siegel-Tukey Test For Equality In Variability
SiegelTukeyTest.default | Siegel-Tukey Test For Equality In Variability
SiegelTukeyTest.formula | Siegel-Tukey Test For Equality In Variability
SignTest | Sign Test
SignTest.default | Sign Test
SignTest.formula | Sign Test
Skew | Skewness and Kurtosis
SLN | Several Methods of Depreciation of an Asset
Small | Kth Smallest/Largest Values
SMAPE | Measures of Accuracy
SMAPE.default | Measures of Accuracy
SMAPE.lm | Measures of Accuracy
SmoothSpline | Formula Interface For 'smooth.spline'
SmoothSpline.default | Formula Interface For 'smooth.spline'
SmoothSpline.formula | Formula Interface For 'smooth.spline'
Some | Return Some Randomly Chosen Elements of an Object
Some.data.frame | Return Some Randomly Chosen Elements of an Object
Some.default | Return Some Randomly Chosen Elements of an Object
Some.matrix | Return Some Randomly Chosen Elements of an Object
SomersDelta | Somers' Delta
Sort | Sort a Vector, a Matrix, a Table or a Data.frame
Sort.data.frame | Sort a Vector, a Matrix, a Table or a Data.frame
Sort.default | Sort a Vector, a Matrix, a Table or a Data.frame
Sort.matrix | Sort a Vector, a Matrix, a Table or a Data.frame
Sort.table | Sort a Vector, a Matrix, a Table or a Data.frame
SortMixed | Sort Strings with Embedded Numbers Based on Their Numeric Order
SpearmanRho | Spearman Rank Correlation
Spec | Confusion Matrix And Associated Statistics
SphToCart | Transform Cartesian to Polar/Spherical Coordinates and Vice Versa
split.formula | Formula Interface for Split
SplitAt | Split a Vector Into Several Pieces at Given Positions
SplitPath | Split Path In Drive, Path, Filename
SpreadOut | Spread Out a Vector of Numbers To a Minimum Interval
Stamp | Date/Time/Directory Stamp the Current Plot
StdCoef | Standardized Model Coefficients
Str | Compactly Display the Structure of any R Object
StrAbbr | String Abbreviation
StrAlign | String Alignment
Strata | Stratified Sampling
StrCap | Capitalize the First Letter of a String
StrChop | Split a String into a Number of Sections of Defined Length
StrCountW | Count Words in a String
StrDist | Compute Distances Between Strings
StrExtract | Extract Part of a String
StrIsNumeric | Does a String Contain Only Numeric Data
StrLeft | Returns the Left Or the Right Part Of a String
StrPad | Pad a String With Justification
StrPos | Find Position of First Occurrence Of a String
StrRev | Reverse a String
StrRight | Returns the Left Or the Right Part Of a String
StrSpell | Spell a String Using the NATO Phonetic or the Morse Alphabet
StrTrim | Remove Leading/Trailing Whitespace From A String
StrTrunc | Truncate Strings and Add Ellipses If a String is Truncated.
StrVal | Extract All Numeric Values From a String
StuartMaxwellTest | Stuart-Maxwell Marginal Homogeneity Test
StuartTauC | Stuart Tau-c
summary.dist | Is a Distance Matrix Euclidean?
SYD | Several Methods of Depreciation of an Asset
SysInfo | System Information

## -- T --

tarot | Datasets for Probabilistic Simulation
TextContrastColor | Choose Textcolor Depending on Background Color
TextToTable | Converts String To a Table
TheilU | Theil's U Index of Inequality
Timezone | Basic Date Functions
TitleRect | Plot Boxed Annotation
TMod | Comparison Table For Linear Models
Today | Basic Date Functions
ToLong | Reshape a Vector From Long to Wide Shape Or Vice Versa
TOne | Create Table One Describing Baseline Characteristics
ToWide | Reshape a Vector From Long to Wide Shape Or Vice Versa
ToWrd | Send Objects to Word
ToWrd.character | Send Objects to Word
ToWrd.data.frame | Send Objects to Word
ToWrd.default | Send Objects to Word
ToWrd.Freq | Send Objects to Word
ToWrd.ftable | Send Objects to Word
ToWrd.lm | Send Objects to Word
ToWrd.table | Send Objects to Word
ToWrd.TOne | Send Objects to Word
ToWrdB | Send Objects to Word and Bookmark Them
ToWrdPlot | Send a Plot to Word and Bookmark it
ToXL | Use MS-Excel as Viewer for a Data.Frame
ToXL.data.frame | Use MS-Excel as Viewer for a Data.Frame
ToXL.default | Use MS-Excel as Viewer for a Data.Frame
ToXL.matrix | Use MS-Excel as Viewer for a Data.Frame
Trim | Trim a Vector
TschuprowT | Cramer's V, Pearson's Contingency Coefficient and Phi Coefficient Yule's Q and Y, Tschuprow's T
TTestA | Student's t-Test Based on Sample Statistics
TukeyBiweight | Calculate Tukey's Biweight Robust Mean
TwoGroups | Describe a Variable by a Factor with Two Levels

## -- U --

UncertCoef | Uncertainty Coefficient
UnirootAll | Finds many (all) roots of one equation within an interval
Unit | Label, Unit Attribute of an Object
Unit<- | Label, Unit Attribute of an Object
Untable | Recover Original Data From Contingency Table
Untable.data.frame | Recover Original Data From Contingency Table
Untable.default | Recover Original Data From Contingency Table
Unwhich | Inverse Which

## -- V --

Var | Correlation, Variance and Covariance (Matrices)
Var.default | Correlation, Variance and Covariance (Matrices)
Var.Freq | Correlation, Variance and Covariance (Matrices)
VarCI | Confidence Intervals for the Variance
VarTest | ChiSquare Test for One Variance and F Test to Compare Two Variances
VarTest.default | ChiSquare Test for One Variance and F Test to Compare Two Variances
VarTest.formula | ChiSquare Test for One Variance and F Test to Compare Two Variances
VecRot | Vector Rotation (Shift Elements)
VecShift | Vector Rotation (Shift Elements)
VIF | Variance Inflation Factors
Vigenere | Vigenere Cypher
VonNeumannTest | Von Neumann's Successive Difference Test

## -- W --

wdConst | Word VBA Constants
Week | Basic Date Functions
Weekday | Basic Date Functions
Winsorize | Winsorize (Replace Extreme Values by Less Extreme Ones)
WithOptions | Execute Function with Temporary Options
WoolfTest | Woolf Test For Homogeneity in 2x2xk Tables
WrdBookmark | Return a Handle to a Word Bookmark Given as Name
WrdCaption | Insert Caption to Word
WrdCellRange | Return the Cell Range Of a Word Table
WrdFont | Get or Set the Font in Word
WrdFont<- | Get or Set the Font in Word
WrdFormatCells | Format Cells Of a Word Table
WrdGoto | Insert a Bookmark, Goto Bookmark and Update the Text of a Bookmark
WrdInsertBookmark | Insert a Bookmark, Goto Bookmark and Update the Text of a Bookmark
WrdKill | Create a New Word Instance
WrdMergeCells | Merges Cells Of a Defined Word Table Range
WrdOpenFile | Open and Save Word Documents
WrdPageBreak | Insert a Page Break
WrdParagraphFormat | Get or Set the Paragraph Format in Word
WrdParagraphFormat<- | Get or Set the Paragraph Format in Word
WrdPlot | Insert Active Plot to Word
WrdSaveAs | Open and Save Word Documents
WrdStyle | Get or Set the Style in Word
WrdStyle<- | Get or Set the Style in Word
WrdTable | Insert a Table in a Word Document
WrdTableBorders | Draw Borders to a Word Table
WrdUpdateBookmark | Insert a Bookmark, Goto Bookmark and Update the Text of a Bookmark

## -- X --

xlConst | Word VBA Constants
XLCurrReg | Import Data Directly From Excel
XLDateToPOSIXct | Convert Excel Dates to POSIXct
XLGetRange | Import Data Directly From Excel
XLGetWorkbook | Import Data Directly From Excel
XLKill | Use MS-Excel as Viewer for a Data.Frame
XLNamedReg | Import Data Directly From Excel
XLSaveAs | Save Excel File
XLView | Use MS-Excel as Viewer for a Data.Frame

## -- Y --

Year | Basic Date Functions
YearDay | Basic Date Functions
YearMonth | Basic Date Functions
YTM | Short Selection of Financial Mathematical Functions
YuenTTest | Yuen t-Test For Trimmed Means
YuenTTest.default | Yuen t-Test For Trimmed Means
YuenTTest.formula | Yuen t-Test For Trimmed Means
YuleQ | Cramer's V, Pearson's Contingency Coefficient and Phi Coefficient Yule's Q and Y, Tschuprow's T
YuleY | Cramer's V, Pearson's Contingency Coefficient and Phi Coefficient Yule's Q and Y, Tschuprow's T

## -- Z --

ZeroIfNA | Replace NAs by 0
Zodiac | Calculate the Zodiac of a Date
ZTest | Z Test for Known Population Standard Deviation
ZTest.default | Z Test for Known Population Standard Deviation
ZTest.formula | Z Test for Known Population Standard Deviation

## -- misc --

%()% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%(]% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%)(% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%)[% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%c% | Concatenates Two Strings Without Any Separator
%like any% | Like Operator
%like% | Like Operator
%nin% | Find Matching (or Non-Matching) Elements
%overlaps% | Determines If And How Extensively Two Date Ranges Overlap
%[)% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%[]% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%](% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%][% | Operators To Check, If a Value Lies Within Or Outside a Given Range
%^% | Matrix Power