# Harrell Miscellaneous

## Documentation for package ‘Hmisc’ version 3.8-3

- DESCRIPTION file.
- 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 misc

## -- A --

abs.error.pred | Indexes of Absolute Prediction Error for Linear Models
all.digits | Character String Editing and Miscellaneous Character Handling Functions
all.is.numeric | Check if All Elements in Character Vector are Numeric
approxExtrap | Linear Extrapolation
areg | Additive Regression with Optimal Transformations on Both Sides using Canonical Variates
areg.boot | Additive Regression and Transformations using ace or avas
aregImpute | Multiple Imputation using Additive Regression, Bootstrapping, and Predictive Mean Matching
as.character.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
as.data.frame.labelled | Label Attribute of an Object
as.discrete | Discrete Vector tools
as.discrete.default | Discrete Vector tools
as.double.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
asNumericMatrix | Summarize Scalars or Matrices by Cross-Classification

## -- B --

ballocation | Power and Sample Size for Two-Sample Binomial Test
bezier | Label Curves, Make Keys, and Interactively Draw Points and Curves
binconf | Confidence Intervals for Binomial Probabilities
biVar | Bivariate Summaries Computed Separately by a Series of Predictors
bootkm | Bootstrap Kaplan-Meier Estimates
bpower | Power and Sample Size for Two-Sample Binomial Test
bpower.sim | Power and Sample Size for Two-Sample Binomial Test
bpplot | Box-percentile plots
bpplt | Box-Percentile Panel Function for Trellis
bsamsize | Power and Sample Size for Two-Sample Binomial Test
bystats | Statistics by Categories
bystats2 | Statistics by Categories

## -- C --

capitalize | capitalize the first letter of a string
Cbind | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
ceil | return the floor, ceiling, or rounded value of date or time to specified unit.
ceil.default | return the floor, ceiling, or rounded value of date or time to specified unit.
ceil.POSIXt | return the floor, ceiling, or rounded value of date or time to specified unit.
character.table | Display Colors, Plotting Symbols, and Symbol Numeric Equivalents
chiSquare | Bivariate Summaries Computed Separately by a Series of Predictors
ciapower | Power of Interaction Test for Exponential Survival
cleanup.import | Update a Data Frame or Cleanup a Data Frame after Importing
clowess | Miscellaneous Functions
cnvrt.coords | Convert between the 5 different coordinate sytems on a graphical device
code.levels | Convert a SAS Dataset to an S Data Frame
combine | Element Merging
combine.levels | Variable Clustering
combine<- | Element Merging
combineLabels | Label Attribute of an Object
confbar | Miscellaneous Functions
contents | Metadata for a Data Frame
contents.data.frame | Metadata for a Data Frame
contents.list | Metadata for a Data Frame
cpower | Power of Cox/log-rank Two-Sample Test
Cs | Character strings from unquoted names
csv.get | Read Comma-Separated Text Data Files
cumcategory | Summarize Data for Making Tables and Plots
curveRep | Representative Curves
curveSmooth | Representative Curves
cut2 | Cut a Numeric Variable into Intervals

## -- D --

data.frame.create.modify.check | Tips for Creating, Modifying, and Checking Data Frames
data.frame.labelled | Label Attribute of an Object
datadensity | One-Dimensional Scatter Diagram, Spike Histogram, or Density
datadensity.data.frame | One-Dimensional Scatter Diagram, Spike Histogram, or Density
dataframeReduce | Update a Data Frame or Cleanup a Data Frame after Importing
dataRep | Representativeness of Observations in a Data Set
dec<- | Increment and Decrement
deff | Design Effect and Intra-cluster Correlation
describe | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
describe.data.frame | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
describe.default | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
describe.formula | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
describe.matrix | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
describe.vector | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
discrete | Discrete Vector tools
dotchart2 | Enhanced Dot Chart
Dotplot | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
drawPlot | Label Curves, Make Keys, and Interactively Draw Points and Curves
dropUnusedLevels | Create Temporary Factor Subsetting Function
dvi | Convert an S object to LaTeX, and Related Utilities
dvi.latex | Convert an S object to LaTeX, and Related Utilities
dvigv | Convert an S object to LaTeX, and Related Utilities
dvigv.dvi | Convert an S object to LaTeX, and Related Utilities
dvigv.latex | Convert an S object to LaTeX, and Related Utilities
dvips | Convert an S object to LaTeX, and Related Utilities
dvips.dvi | Convert an S object to LaTeX, and Related Utilities
dvips.latex | Convert an S object to LaTeX, and Related Utilities

## -- E --

Ecdf | Empirical Cumulative Distribution Plot
Ecdf.data.frame | Empirical Cumulative Distribution Plot
Ecdf.default | Empirical Cumulative Distribution Plot
Ecdf.formula | Empirical Cumulative Distribution Plot
eip | Edit In Place
equalBins | Multicolumn Formating
errbar | Plot Error Bars
escapeBS | Escapes any characters that would have special meaning in a reqular expression.
escapeRegex | Escapes any characters that would have special meaning in a reqular expression.
event.chart | Flexible Event Chart for Time-to-Event Data
event.convert | Event Conversion for Time-to-Event Data
event.history | Produces event.history graph for survival data
exportDataStripped | Update a Data Frame or Cleanup a Data Frame after Importing

## -- F --

find.matches | Find Close Matches
first.word | First Word in a String or Expression
fit.mult.impute | Transformations/Imputations using Canonical Variates
format.df | Format a Data Frame or Matrix for LaTeX or HTML
format.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
format.pval | Format P Values
format.special.miss | Convert a SAS Dataset to an S Data Frame
formula.summary.formula.cross | Summarize Data for Making Tables and Plots
Function | Transformations/Imputations using Canonical Variates
Function.areg.boot | Additive Regression and Transformations using ace or avas
Function.transcan | Transformations/Imputations using Canonical Variates

## -- G --

gbayes | Gaussian Bayesian Posterior and Predictive Distributions
gbayes1PowerNP | Gaussian Bayesian Posterior and Predictive Distributions
gbayes2 | Gaussian Bayesian Posterior and Predictive Distributions
gbayesMixPost | Gaussian Bayesian Posterior and Predictive Distributions
gbayesMixPowerNP | Gaussian Bayesian Posterior and Predictive Distributions
gbayesMixPredNoData | Gaussian Bayesian Posterior and Predictive Distributions
getHdata | Download and Install Datasets for Hmisc, Design, and Statistical Modeling
getLatestSource | Miscellaneous Functions
getZip | Open a Zip File From a URL.
Gompertz2 | Simulate Power of 2-Sample Test for Survival under Complex Conditions

## -- H --

hdquantile | Harrell-Davis Distribution-Free Quantile Estimator
hist.data.frame | Histograms for Variables in a Data Frame
histbackback | Back to Back Histograms
histSpike | One-Dimensional Scatter Diagram, Spike Histogram, or Density
Hmisc.Overview | Overview of Hmisc Library
HmiscOverview | Overview of Hmisc Library
hoeffd | Matrix of Hoeffding's D Statistics
html | Convert an S object to HTML
html.contents.data.frame | Metadata for a Data Frame
html.data.frame | Convert an S object to HTML
html.default | Convert an S object to HTML
html.latex | Convert an S object to HTML

## -- I --

improveProb | Rank Correlation for Paired Predictors with a Possibly Censored Response, and Integrated Discrimination Index
impute | Generic Functions and Methods for Imputation
impute.default | Generic Functions and Methods for Imputation
impute.transcan | Transformations/Imputations using Canonical Variates
inc<- | Increment and Decrement
inmChoice | Methods for Storing and Analyzing Multiple Choice Variables
inverseFunction | Miscellaneous Functions
invertTabulated | Transformations/Imputations using Canonical Variates
is.discrete | Discrete Vector tools
is.imputed | Generic Functions and Methods for Imputation
is.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
is.na<-.discrete | Discrete Vector tools
is.special.miss | Convert a SAS Dataset to an S Data Frame

## -- J --

james.stein | Miscellaneous Functions
jitter2 | One-Dimensional Scatter Diagram, Spike Histogram, or Density
jitter2.data.frame | One-Dimensional Scatter Diagram, Spike Histogram, or Density
jitter2.default | One-Dimensional Scatter Diagram, Spike Histogram, or Density

## -- K --

km.quick | Miscellaneous Functions

## -- L --

labcurve | Label Curves, Make Keys, and Interactively Draw Points and Curves
Label | Label Attribute of an Object
label | Label Attribute of an Object
Label.data.frame | Label Attribute of an Object
label.data.frame | Label Attribute of an Object
label.default | Label Attribute of an Object
label<- | Label Attribute of an Object
label<-.data.frame | Label Attribute of an Object
label<-.default | Label Attribute of an Object
labelPlotmath | Label Attribute of an Object
Lag | Lag a Numeric, Character, or Factor Vector
largest.empty | Label Curves, Make Keys, and Interactively Draw Points and Curves
latex | Convert an S object to LaTeX, and Related Utilities
latex.bystats | Statistics by Categories
latex.bystats2 | Statistics by Categories
latex.default | Convert an S object to LaTeX, and Related Utilities
latex.describe | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
latex.describe.single | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
latex.function | Convert an S object to LaTeX, and Related Utilities
latex.list | Convert an S object to LaTeX, and Related Utilities
latex.summary.formula.cross | Summarize Data for Making Tables and Plots
latex.summary.formula.response | Summarize Data for Making Tables and Plots
latex.summary.formula.reverse | Summarize Data for Making Tables and Plots
latexSN | Convert an S object to LaTeX, and Related Utilities
latexTabular | Convert an S object to LaTeX, and Related Utilities
latexTranslate | Convert an S object to LaTeX, and Related Utilities
latexVerbatim | Convert an S object to LaTeX, and Related Utilities
ldBands | Group Sequential Boundaries using the Lan-DeMets Approach
length<-.discrete | Discrete Vector tools
list.tree | Pretty-print the Structure of a Data Object
llist | Label Attribute of an Object
lm.fit.qr.bare | Miscellaneous Functions
Load | Faciliate Use of save and load to Remote Directories
Lognorm2 | Simulate Power of 2-Sample Test for Survival under Complex Conditions
logrank | Simulate Power of 2-Sample Test for Survival under Complex Conditions
lrcum | Miscellaneous Functions for Epidemiology

## -- M --

makeNstr | creates a string that is a repeat of a substring
makeSteps | Miscellaneous Functions
mApply | Apply a Function to Rows of a Matrix or Vector
match.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
matchCases | Find Close Matches
Math.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
matrix2dataFrame | Summarize Scalars or Matrices by Cross-Classification
matxv | Miscellaneous Functions
mChoice | Methods for Storing and Analyzing Multiple Choice Variables
mdb.get | Read Tables in a Microsoft Access Database
Mean | Additive Regression and Transformations using ace or avas
Mean.areg.boot | Additive Regression and Transformations using ace or avas
mgp.axis | Draw Axes With Side-Specific mgp Parameters
mgp.axis.labels | Draw Axes With Side-Specific mgp Parameters
mhgr | Miscellaneous Functions for Epidemiology
minor.tick | Minor Tick Marks
monotone | Additive Regression and Transformations using ace or avas
monthDays | Get Number of Days in Year or Month
mtitle | Margin Titles

## -- N --

na.delete | Row-wise Deletion na.action
na.detail.response | Detailed Response Variable Information
na.keep | Do-nothing na.action
na.pattern | Variable Clustering
na.retain | Summarize Data for Making Tables and Plots
naclus | Variable Clustering
naplot | Variable Clustering
nomiss | Miscellaneous Functions
nstr | Creates a string of arbitry length
num.denom.setup | Weighted Statistical Estimates
numeric.string | Character String Editing and Miscellaneous Character Handling Functions
numericScale | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands

## -- O --

Ops.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
outerText | Miscellaneous Functions

## -- P --

panel.bpplot | Box-Percentile Panel Function for Trellis
panel.Dotplot | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
panel.Ecdf | Empirical Cumulative Distribution Plot
panel.plsmo | Plot smoothed estimates
panel.xYplot | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
partition | Patitions an object into different sets
partition.matrix | Patitions an object into different sets
partition.vector | Patitions an object into different sets
pc1 | First Principal Component
plot.areg | Additive Regression with Optimal Transformations on Both Sides using Canonical Variates
plot.areg.boot | Additive Regression and Transformations using ace or avas
plot.aregImpute | Multiple Imputation using Additive Regression, Bootstrapping, and Predictive Mean Matching
plot.biVar | Bivariate Summaries Computed Separately by a Series of Predictors
plot.curveRep | Representative Curves
plot.drawPlot | Label Curves, Make Keys, and Interactively Draw Points and Curves
plot.gbayes | Gaussian Bayesian Posterior and Predictive Distributions
plot.ldBands | Group Sequential Boundaries using the Lan-DeMets Approach
plot.Quantile2 | Simulate Power of 2-Sample Test for Survival under Complex Conditions
plot.rm.boot | Bootstrap Repeated Measurements Model
plot.summary.formula.response | Summarize Data for Making Tables and Plots
plot.summary.formula.reverse | Summarize Data for Making Tables and Plots
plot.transcan | Transformations/Imputations using Canonical Variates
plot.varclus | Variable Clustering
plotCorrPrecision | Plot Precision of Estimate of Pearson Correlation Coefficient
plotmathTranslate | Label Attribute of an Object
plotMultSim | Variable Clustering
plsmo | Plot smoothed estimates
popower | Power and Sample Size for Ordinal Response
posamsize | Power and Sample Size for Ordinal Response
predict.areg | Additive Regression with Optimal Transformations on Both Sides using Canonical Variates
predict.areg.boot | Additive Regression and Transformations using ace or avas
predict.dataRep | Representativeness of Observations in a Data Set
predict.transcan | Transformations/Imputations using Canonical Variates
prepanel.Dotplot | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
prepanel.Ecdf | Empirical Cumulative Distribution Plot
prepanel.xYplot | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
print.abs.error.pred | Indexes of Absolute Prediction Error for Linear Models
print.areg | Additive Regression with Optimal Transformations on Both Sides using Canonical Variates
print.areg.boot | Additive Regression and Transformations using ace or avas
print.aregImpute | Multiple Imputation using Additive Regression, Bootstrapping, and Predictive Mean Matching
print.biVar | Bivariate Summaries Computed Separately by a Series of Predictors
print.bystats | Statistics by Categories
print.bystats2 | Statistics by Categories
print.char.list | prints a list of lists in a visually readable format.
print.char.matrix | Function to print a matrix with stacked cells
print.contents.data.frame | Metadata for a Data Frame
print.contents.list | Metadata for a Data Frame
print.curveRep | Representative Curves
print.dataRep | Representativeness of Observations in a Data Set
print.describe | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
print.describe.single | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
print.dvi | Convert an S object to LaTeX, and Related Utilities
print.find.matches | Find Close Matches
print.hoeffd | Matrix of Hoeffding's D Statistics
print.html | Convert an S object to HTML
print.improveProb | Rank Correlation for Paired Predictors with a Possibly Censored Response, and Integrated Discrimination Index
print.impute | Generic Functions and Methods for Imputation
print.labelled | Label Attribute of an Object
print.latex | Convert an S object to LaTeX, and Related Utilities
print.ldBands | Group Sequential Boundaries using the Lan-DeMets Approach
print.lrcum | Miscellaneous Functions for Epidemiology
print.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
print.mhgr | Miscellaneous Functions for Epidemiology
print.popower | Power and Sample Size for Ordinal Response
print.posamsize | Power and Sample Size for Ordinal Response
print.predict.dataRep | Representativeness of Observations in a Data Set
print.Quantile2 | Simulate Power of 2-Sample Test for Survival under Complex Conditions
print.rcorr | Matrix of Correlations and P-values
print.redun | Redundancy Analysis
print.special.miss | Convert a SAS Dataset to an S Data Frame
print.spower | Simulate Power of 2-Sample Test for Survival under Complex Conditions
print.summary.areg.boot | Additive Regression and Transformations using ace or avas
print.summary.formula.cross | Summarize Data for Making Tables and Plots
print.summary.formula.response | Summarize Data for Making Tables and Plots
print.summary.formula.reverse | Summarize Data for Making Tables and Plots
print.summary.ldBands | Group Sequential Boundaries using the Lan-DeMets Approach
print.summary.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
print.t.test.cluster | t-test for Clustered Data
print.transcan | Transformations/Imputations using Canonical Variates
print.varclus | Variable Clustering
prn | Print and Object with its Name
prselect | Selectively Print Lines of a Text Vector
ps.slide | Postscript and Adobe PDF Setup for 35mm Slides and Other Formats
pstamp | Date/Time/Directory Stamp the Current Plot
putKey | Label Curves, Make Keys, and Interactively Draw Points and Curves
putKeyEmpty | Label Curves, Make Keys, and Interactively Draw Points and Curves

## -- Q --

Quantile | Additive Regression and Transformations using ace or avas
Quantile.areg.boot | Additive Regression and Transformations using ace or avas
Quantile2 | Simulate Power of 2-Sample Test for Survival under Complex Conditions

## -- R --

rcorr | Matrix of Correlations and P-values
rcorr.cens | Rank Correlation for Censored Data
rcorrcens | Rank Correlation for Censored Data
rcorrcens.formula | Rank Correlation for Censored Data
rcorrp.cens | Rank Correlation for Paired Predictors with a Possibly Censored Response, and Integrated Discrimination Index
rcspline.eval | Restricted Cubic Spline Design Matrix
rcspline.plot | Plot Restricted Cubic Spline Function
rcspline.restate | Re-state Restricted Cubic Spline Function
rcsplineFunction | Re-state Restricted Cubic Spline Function
redun | Redundancy Analysis
reLabelled | Label Attribute of an Object
reorder.factor | Reorder Factor Levels
replace.substring.wild | Character String Editing and Miscellaneous Character Handling Functions
requirePackage | require a packge and error if package is not installed
reShape | Reshape Matrices and Serial Data
rlegend | Special Version of legend for R
rlegendg | Special Version of legend for R
rm.boot | Bootstrap Repeated Measurements Model
rMultinom | Generate Multinomial Random Variables with Varying Probabilities
round.POSIXt | return the floor, ceiling, or rounded value of date or time to specified unit.
roundN | Representativeness of Observations in a Data Set

## -- S --

samplesize.bin | Sample Size for 2-sample Binomial
sas.codes | Convert a SAS Dataset to an S Data Frame
sas.get | Convert a SAS Dataset to an S Data Frame
sasdsLabels | Enhanced Importing of SAS Transport Files using read.xport
sasxport.get | Enhanced Importing of SAS Transport Files using read.xport
Save | Faciliate Use of save and load to Remote Directories
scat1d | One-Dimensional Scatter Diagram, Spike Histogram, or Density
score.binary | Score a Series of Binary Variables
sedit | Character String Editing and Miscellaneous Character Handling Functions
sepUnitsTrans | Miscellaneous Functions
setpdf | Postscript and Adobe PDF Setup for 35mm Slides and Other Formats
setps | Postscript and Adobe PDF Setup for 35mm Slides and Other Formats
setTrellis | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
show.col | Display Colors, Plotting Symbols, and Symbol Numeric Equivalents
show.dvi | Convert an S object to LaTeX, and Related Utilities
show.html | Convert an S object to HTML
show.latex | Convert an S object to LaTeX, and Related Utilities
show.pch | Display Colors, Plotting Symbols, and Symbol Numeric Equivalents
showPsfrag | Postscript and Adobe PDF Setup for 35mm Slides and Other Formats
simplifyDims | List Simplification
smean.cl.boot | Compute Summary Statistics on a Vector
smean.cl.normal | Compute Summary Statistics on a Vector
smean.sd | Compute Summary Statistics on a Vector
smean.sdl | Compute Summary Statistics on a Vector
smearingEst | Additive Regression and Transformations using ace or avas
smedian.hilow | Compute Summary Statistics on a Vector
solvet | solve Function with tol argument
somers2 | Somers' Dxy Rank Correlation
spearman | Bivariate Summaries Computed Separately by a Series of Predictors
spearman.test | Bivariate Summaries Computed Separately by a Series of Predictors
spearman2 | Bivariate Summaries Computed Separately by a Series of Predictors
spearman2.default | Bivariate Summaries Computed Separately by a Series of Predictors
spearman2.formula | Bivariate Summaries Computed Separately by a Series of Predictors
spower | Simulate Power of 2-Sample Test for Survival under Complex Conditions
spss.get | Enhanced Importing of SPSS Files
src | Source a File from the Current Working Directory
stata.get | Enhanced Importing of STATA Files
store | Store an Object Permanently
stores | Store an Object Permanently
storeTemp | Store an Object Permanently
stratify | Summarize Data for Making Tables and Plots
strgraphwrap | Miscellaneous Functions
string.bounding.box | Determine Diamentions of Strings
string.break.line | Break a String into Many Lines at Newlines
stringDims | String Dimentions
subplot | Embed a new plot within an existing plot
substring.location | Character String Editing and Miscellaneous Character Handling Functions
substring2 | Character String Editing and Miscellaneous Character Handling Functions
substring2<- | Character String Editing and Miscellaneous Character Handling Functions
summarize | Summarize Scalars or Matrices by Cross-Classification
summary.areg.boot | Additive Regression and Transformations using ace or avas
summary.find.matches | Find Close Matches
summary.formula | Summarize Data for Making Tables and Plots
summary.impute | Generic Functions and Methods for Imputation
summary.ldBands | Group Sequential Boundaries using the Lan-DeMets Approach
Summary.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
summary.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
summary.transcan | Transformations/Imputations using Canonical Variates
symbol.freq | Graphic Representation of a Frequency Table
sys | Run Unix or Dos Depending on System

## -- T --

t.test.cluster | t-test for Clustered Data
tex | Postscript and Adobe PDF Setup for 35mm Slides and Other Formats
topdf | Postscript and Adobe PDF Setup for 35mm Slides and Other Formats
transace | Additive Regression and Transformations using ace or avas
transcan | Transformations/Imputations using Canonical Variates
translate | Translate Vector or Matrix of Text Strings
trap.rule | Miscellaneous Functions
trellis.strip.blank | Miscellaneous Functions
trunc.POSIXt | return the floor, ceiling, or rounded value of date or time to specified unit.

## -- U --

under.unix | Miscellaneous Functions
units | Units Attribute of a Vector
units.default | Units Attribute of a Vector
units<-.default | Units Attribute of a Vector
unPaste | Miscellaneous Functions
upData | Update a Data Frame or Cleanup a Data Frame after Importing

## -- V --

valueLabel | Store Discriptive Information About an Object
valueLabel<- | Store Discriptive Information About an Object
valueName | Store Discriptive Information About an Object
valueName<- | Store Discriptive Information About an Object
valueTags | Store Discriptive Information About an Object
valueTags<- | Store Discriptive Information About an Object
valueUnit | Store Discriptive Information About an Object
valueUnit<- | Store Discriptive Information About an Object
varclus | Variable Clustering
vcov.default | Transformations/Imputations using Canonical Variates
vcov.fit.mult.impute | Transformations/Imputations using Canonical Variates

## -- W --

Weibull2 | Simulate Power of 2-Sample Test for Survival under Complex Conditions
whichClosePW | Miscellaneous Functions
whichClosest | Miscellaneous Functions
wtd.Ecdf | Weighted Statistical Estimates
wtd.loess.noiter | Weighted Statistical Estimates
wtd.mean | Weighted Statistical Estimates
wtd.quantile | Weighted Statistical Estimates
wtd.rank | Weighted Statistical Estimates
wtd.table | Weighted Statistical Estimates
wtd.var | Weighted Statistical Estimates

## -- X --

xless | Miscellaneous Functions
xtfrm.labelled | Auxiliary Function Method for Sorting and Ranking
xy.group | Mean x vs. function of y in groups of x
xYplot | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands

## -- Y --

yearDays | Get Number of Days in Year or Month

## -- misc --

%nin% | Find Matching (or Non-Matching) Elements
.R. | Miscellaneous Functions
.SV4. | Miscellaneous Functions
[.Cbind | xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
[.describe | Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
[.discrete | Discrete Vector tools
[.impute | Generic Functions and Methods for Imputation
[.labelled | Label Attribute of an Object
[.mChoice | Methods for Storing and Analyzing Multiple Choice Variables
[.roundN | Representativeness of Observations in a Data Set
[.special.miss | Convert a SAS Dataset to an S Data Frame
[.summary.formula.response | Summarize Data for Making Tables and Plots
[.transcan | Transformations/Imputations using Canonical Variates
[<-.discrete | Discrete Vector tools
[[.discrete | Discrete Vector tools