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