Miscellaneous Functions
Overview of Hmisc Library
R2Measures
Gini's Mean Difference
Faciliate Use of save and load to Remote Directories
Lag a Numeric, Character, or Factor Vector
Merge Multiple Data Frames or Data Tables
addggLayers
Character strings from unquoted names
Internal Hmisc functions
Empirical Cumulative Distribution Plot
Check if All Elements in Character Vector are Numeric
Linear Extrapolation
Additive Regression with Optimal Transformations on Both Sides using
Canonical Variates
Multiple Imputation using Additive Regression, Bootstrapping, and
Predictive Mean Matching
Indexes of Absolute Prediction Error for Linear Models
Add Marginal Observations
Statistics by Categories
Confidence Intervals for Binomial Probabilities
Power of Interaction Test for Exponential Survival
Bootstrap Kaplan-Meier Estimates
Bivariate Summaries Computed Separately by a Series of Predictors
capitalize the first letter of a string
Convert between the 5 different coordinate sytems on a graphical device
Power and Sample Size for Two-Sample Binomial Test
Read Comma-Separated Text Data Files
Representative Curves
combine.levels
Combination Plot
Box-percentile plots
completer
Element Merging
Cut a Numeric Variable into Intervals
data.frame.create.modify.check
Tips for Creating, Modifying, and Checking Data Frames
Concise Statistical Description of a Vector, Matrix, Data Frame,
or Formula
Metadata for a Data Frame
Discrete Vector tools
Find Close Matches
First Word in a String or Expression
Multicolumn Formating
Representativeness of Observations in a Data Set
Design Effect and Intra-cluster Correlation
ecdfSteps
Escapes any characters that would have special meaning in a reqular expression.
estSeqMarkovOrd
Plot Error Bars
Power of Cox/log-rank Two-Sample Test
Miscellaneous Functions for Epidemiology
Enhanced Version of dotchart Function for plotly
Open a Zip File From a URL
Harrell-Davis Distribution-Free Quantile Estimator
Moving and Hiding Table of Contents
extractlabs
ebpcomp
fImport
getabd
movStats
Gaussian Bayesian Posterior and Predictive Distributions
gbayesSeqSim
Margin Titles
estSeqSim
Label Attribute of an Object
Histograms for Variables in a Data Frame
Flexible Event Chart for Time-to-Event Data
Enhanced Dot Chart
Enhanced Version of dotchart Function
Back to Back Histograms
Event Conversion for Time-to-Event Data
Convert an S object to LaTeX, and Related Utilities
Produces event.history graph for survival data
latestFile
Check whether the options for latex functions have been specified.
Download and Install Datasets for Hmisc , rms , and Statistical
Modeling
Interact with github rscripts Project
ggplotlyr
Format a Data Frame or Matrix for LaTeX or HTML
Format P Values
Miscellaneous ggplot2 and grid Helper Functions
Use plotly to Draw Stratified Spike Histogram and Box Plot Statistics
Pretty-print the Structure of a Data Object
hashCheck
Frequency Scatterplot
Draw Axes With Side-Specific mgp Parameters
hlab
Apply a Function to Rows of a Matrix or Vector
Enhanced Dot Chart for LaTeX Picture Environment with epic
Convert a Data Frame or Matrix to a LaTeX Tabular
First Principal Component
Minor Tick Marks
Methods for Storing and Analyzing Multiple Choice Variables
plot.princmp
Selectively Print Lines of a Text Vector
creates a string that is a repeat of a substring
Row-wise Deletion na.action
hlabs
Detailed Response Variable Information
Matrix of Hoeffding's D Statistics
Plot Multiple Lines
Convert an S object to HTML
Generic Functions and Methods for Imputation
intMarkovOrd
prints a list of lists in a visually readable format.
Function to print a matrix with stacked cells
htmltabc
nCoincident
Rank Correlation for Paired Predictors with a Possibly Censored
Response, and Integrated Discrimination Index
Create LaTeX Thermometers and Colored Needles
Date/Time/Directory Stamp the Current Plot
knitr Setup and plotly Service Function
Extract number of intercepts
Plot Restricted Cubic Spline Function
Label Curves, Make Keys, and Interactively Draw Points and Curves
pairUpDiff
Power and Sample Size for Ordinal Response
Legend Creation Functions
Re-state Restricted Cubic Spline Function
Restricted Cubic Spline Design Matrix
Do-nothing na.action
Sample Size for 2-sample Binomial
solve Function with tol argument
Enhanced Importing of SAS Transport Files using read.xport
spikecomp
Simulate Power of 2-Sample Test for Survival under Complex Conditions
Somers' Dxy Rank Correlation
Add a lowess smoother without counfidence bands.
Enhanced Importing of STATA Files
Determine Dimensions of Strings
Read Tables in a Microsoft Access Database
princmp
Break a String into Many Lines at Newlines
meltData
Matrix of Correlations and P-values
Graphical Summarization of Continuous Variables Against a Response
Compute Number of Observations for Left Hand Side of Formula
Rank Correlation for Censored Data
Find Matching (or Non-Matching) Elements
Creates a string of arbitry length
testCharDateTime
function for use in graphs that are used with the psfrag package in LaTeX
runParallel
runifChanged
Change First Letters to Upper Case
Store Descriptive Information About an Object
Summarize Multiple Response Variables and Make Multipanel Scatter
or Dot Plot
simMarkovOrd
Units Attribute of a Vector
Simulate Power for Adjusted Ordinal Regression Two-Sample Test
plotCorrM
Plot Precision of Estimate of Pearson Correlation Coefficient
Enhanced Importing of SPSS Files
Update a Data Frame or Cleanup a Data Frame after Importing
Source a File from the Current Working Directory
Translate Vector or Matrix of Text Strings
Weighted Statistical Estimates
Return the floor, ceiling, or rounded value of date or time to
specified unit.
One-Dimensional Scatter Diagram, Spike Histogram, or Density
Box-Percentile Panel Function for Trellis
Auxiliary Function Method for Sorting and Ranking
xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
plotly Multiple
Score a Series of Binary Variables
Patitions an object into different sets
print.princmp
Mean x vs. function of y in groups of x
Plot smoothed estimates
qcrypt
Generate Multinomial Random Variables with Varying Probabilities
soprobMarkovOrd
Print and Object with its Name
Reshape Matrices and Serial Data
Redundancy Analysis
Display Colors, Plotting Symbols, and Symbol Numeric Equivalents
soprobMarkovOrdm
Display image from psfrag LaTeX strings
Special Version of legend for R
Summarize Scalars or Matrices by Cross-Classification
Graphic Representation of a Frequency Table
Bootstrap Repeated Measurements Model
Summarize Data for Making Tables and Plots
Character String Editing and Miscellaneous Character Handling Functions
t-test for Clustered Data
Interface to Tabular Function
Run Unix or Dos Depending on System
seqFreq
Additive Regression and Transformations using ace or avas
List Simplification
Compute Summary Statistics on a Vector
String Dimentions
Transformations/Imputations using Canonical Variates
Embed a new plot within an existing plot
Summarize Mixed Data Types vs. Groups
Multi-way Summary of Proportions
Variable Clustering
vlab
Get Number of Days in Year or Month
Combine Variables in a Matrix