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