Tools for Descriptive Statistics


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Documentation for package ‘DescTools’ version 0.99.41

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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
AllIdentical Test Multiple Objects for Exact Equality
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 Place Value Labels on a Barplot
Benford Benford's Distribution
Between Operators To Check, If a Value Lies Within Or Outside a Given Range
BhapkarTest Bhapkar Marginal Homogeneity Test
BinomCI Confidence Intervals for Binomial Proportions
BinomCIn Sample Size for a Given Width of a Binomial Confidence Interval
BinomDiffCI Confidence Interval for a Difference of Binomials
BinomRatioCI Confidence Intervals for the Ratio of Binomial 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
CmykToCmy Conversion Between RGB and CMYK
CmykToRgb Conversion Between RGB and CMYK
CmyToCmyk Conversion Between RGB and CMYK
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 or a RGB-color Into Hex String
ColToHsv R Color to HSV Conversion
ColToOpaque Equivalent Opaque Color for Transparent Color
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 Covariance and Correlation (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
CountWorkDays Count Work Days Between Two Dates
CourseData Get HWZ Datasets
Cov Covariance and Correlation (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
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
GenRandGroups Generate Random Groups
GeomSn Geometric Series
GeomTrans Geometric Transformations
GetCalls Return All Used Functions Within a Function
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 Gini-Simpson Coefficient and Hunter-Gaston Index
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
HunterGaston Gini-Simpson Coefficient and Hunter-Gaston Index
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
ImputeKnn Fill in NA values with the values of the nearest neighbours
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
MADCI Confidence Intervals for Median Absolute Deviations
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
MeanCIn Sample Size for a Given Width of a Confidence Interval for a 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
MonthDays 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
NAIf Replace NAs by 0
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
ORToRelRisk.default Transform Odds Ratio to Relative Risk
ORToRelRisk.OddsRatio 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
plot.TMod Comparison Table For Linear Models
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
PlotConDens Plot Conditional Densities
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 Cycle Plot for Seasonal Effects of an 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
print.TMod Comparison Table For Linear Models
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
QuantileCI Confidence Interval for Any Quantile
Quarter Basic Date Functions
Quot Lagged Quotients

-- R --

RadToDeg Convert Degrees to Radians and Vice Versa
Range (Robust) Range
Rank Fast Sample Ranks
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, a Matrix, a Table, an Array or a Data.frame
Rev.array Reverse Elements of a Vector, a Matrix, a Table, an Array or a Data.frame
Rev.data.frame Reverse Elements of a Vector, a Matrix, a Table, an Array or a Data.frame
Rev.default Reverse Elements of a Vector, a Matrix, a Table, an Array or a Data.frame
Rev.matrix Reverse Elements of a Vector, a Matrix, a Table, an Array or a Data.frame
Rev.table Reverse Elements of a Vector, a Matrix, a Table, an Array or a Data.frame
RevCode Reverse Codes
rExtrVal Distributions of Maxima and Minima
rFrechet The Frechet Distribution
RgbToCmy Conversion Between RGB and CMYK
RgbToCol Find the Nearest Named R-Color to a Given RGB-Color
RgbToHex Convert a Color or a RGB-color Into Hex String
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
RSessionAlive How Long Has the RSession Been Running?
RTempdirAlive How Long Has the RSession Been Running?
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
ScheffeTest.formula 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
SplitToCol Split Data Frame String Column Into Multiple Columns
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
StrExtractBetween Extract Part of a String
StripAttr Remove Attributes from an Object
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
StrSplit Split the Elements of a Character Vector
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.TMod 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 --

VanWaerdenTest van der Waerden Test
VanWaerdenTest.default van der Waerden Test
VanWaerdenTest.formula van der Waerden Test
Var Variance
Var.default Variance
Var.Freq Variance
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 Some Functions to Handle MS-Word Bookmarks
WrdCaption Insert Caption to Word
WrdCellRange Return the Cell Range Of a Word Table
WrdDeleteBookmark Some Functions to Handle MS-Word Bookmarks
WrdFont Get or Set the Font in Word
WrdFont<- Get or Set the Font in Word
WrdFormatCells Format Cells Of a Word Table
WrdGoto Some Functions to Handle MS-Word Bookmarks
WrdInsertBookmark Some Functions to Handle MS-Word Bookmarks
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 Some Functions to Handle MS-Word Bookmarks

-- 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
YearDays 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
%:% 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