Detailed Response Variable Information
Print and Object with its Name
Miscellaneous Functions
Power of Cox/log-rank Two-Sample Test
Row-wise Deletion na.action
Matrix of Correlations and Generalized Spearman Rank Correlation
Lag a Numeric, Character, or Factor Vector
Rank Correlation for Paired Predictors with a Censored Response
Download and Install Datasets for Hmisc, Design, and Statistical
Modeling
Character String Editing and Miscellaneous Character Handling Functions
Gaussian Bayesian Posterior and Predictive Distributions
solve Function with tol argument
Power and Sample Size for Two-Sample Binomial Test
Score a Series of Binary Variables
Edit In Place
Bootstrap Kaplan-Meier Estimates
Label Attribute of an Object
Postscript and Adobe PDF Setup for 35mm Slides and Other Formats
Histograms for Variables in a Data Frame
Plot Precision of Estimate of Pearson Correlation Coefficient
Variable Clustering
Overview of Hmisc Library
Box-Percentile Panel Function for Trellis
Cut a Numeric Variable into Intervals
Restricted Cubic Spline Design Matrix
Empirical Cumulative Distribution Plot
Enhanced Importing of SAS Transport Files using read.xport
Summarize Scalars or Matrices by Cross-Classification
Translate Vector or Matrix of Text Strings
Confidence Intervals for Binomial Probabilities
t-test for Clustered Data
Somers' Dxy Rank Correlation
Character strings from unquoted names
data.frame.create.modify.check
Tips for Creating, Modifying, and Checking Data Frames
Linear Extrapolation
Representativeness of Observations in a Data Set
Design Effect and Intra-cluster Correlation
Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
Rank Correlation for Censored Data
Convert a SAS Dataset to an S Data Frame
Back to Back Histograms
Plot Restricted Cubic Spline Function
Reorder Factor Levels
Multiple Imputation using Additive Regression, Bootstrapping, and
Predictive Mean Matching
Format a Data Frame or Matrix for LaTeX or HTML
First Word in a String or Expression
Metadata for a Data Frame
Reshape Matrices and Serial Data
Compute Summary Statistics on a Vector
Matrix of Hoeffding's D Statistics
Units Attribute of a Vector
Power of Interaction Test for Exponential Survival
Harrell-Davis Distribution-Free Quantile Estimator
Find Close Matches
Flexible Event Chart for Time-to-Event Data
Draw Axes With Side-Specific mgp Parameters
Pretty-print the Structure of a Data Object
Sample Size for 2-sample Binomial
Summarize Data for Making Tables and Plots
Source a File from the Current Working Directory
Statistics by Categories
Do-nothing na.action
Weighted Statistical Estimates
Graphic Representation of a Frequency Table
Minor Tick Marks
Find Matching (or Non-Matching) Elements
Internal Hmisc functions
Bootstrap Repeated Measurements Model
Indexes of Absolute Prediction Error for Linear Models
Compute the Interaction of Several Factors
Display Colors, Plotting Symbols, and Symbol Numeric Equivalents
Function to print a matrix with stacked cells
Produces event.history graph for survival data
Mean x vs. function of y in groups of x
Generic Functions and Methods for Imputation
Convert an S object to HTML
Additive Regression and Transformations using ace or avas
Store an Object Permanently
First Principal Component
Generate Multinomial Random Variables with Varying Probabilities
Update a Data Frame or Cleanup a Data Frame after Importing
Simulate Power of 2-Sample Test for Survival under Complex Conditions
Enhanced Importing of SPSS Files
Plot Error Bars
Label Curves, Make Keys, and Interactively Draw Points and Curves
Group Sequential Boundaries using the Lan-DeMets Approach
Power and Sample Size for Ordinal Response
Special Version of legend for R
Check if All Elements in Character Vector are Numeric
Margin Titles
Enhanced Dot Chart
Re-state Restricted Cubic Spline Function
One-Dimensional Scatter Diagram, Spike Histogram, or Density
Date/Time/Directory Stamp the Current Plot
Plot smoothed estimates
Box-percentile plots
Convert an S object to LaTeX, and Related Utilities
Run Unix or Dos Depending on System
Transformations/Imputations using Canonical Variates
xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands