1abs.error.pred Indexes of Absolute Prediction Error for Linear 2 Models 3all.is.numeric Check if All Elements in Character Vector are 4 Numeric 5approxExtrap Linear Extrapolation 6aregImpute Multiple Imputation using Additive Regression, 7 Bootstrapping, and Predictive Mean Matching 8binconf Confidence Intervals for Binomial Probabilities 9bootkm Bootstrap Kaplan-Meier Estimates 10bpower Power and Sample Size for Two-Sample Binomial 11 Test 12bpplot Box-percentile plots 13bystats Statistics by Categories 14ciapower Power of Interaction Test for Exponential 15 Survival 16confbar Miscellaneous Functions 17contents Metadata for a Data Frame 18cpower Power of Cox/log-rank Two-Sample Test 19Cs Character strings from unquoted names 20csv.get Read Comma-Separated Text Data Files 21cut2 Cut a Numeric Variable into Intervals 22data.frame.create.modify.check 23 Tips for Creating, Modifying, and Checking Data 24 Frames 25dataRep Representativeness of Observations in a Data 26 Set 27deff Design Effect and Intra-cluster Correlation 28describe Concise Statistical Description of a Vector, 29 Matrix, Data Frame, or Formula 30dotchart2 Enhanced Dot Chart 31dropUnusedLevels Create Temporary Factor Subsetting Function 32ecdf Empirical Cumulative Distribution Plot 33eip Edit In Place 34errbar Plot Error Bars 35event.chart Flexible Event Chart for Time-to-Event Data 36event.history Produces event.history graph for survival data 37find.matches Find Close Matches 38first.word First Word in a String or Expression 39format.df Format a Data Frame or Matrix for LaTeX or HTML 40gbayes Gaussian Bayesian Posterior and Predictive 41 Distributions 42getHdata Download and Install Datasets for Hmisc, 43 Design, and Statistical Modeling 44getZip Open a Zip File From a URL. 45hdquantile Harrell-Davis Distribution-Free Quantile 46 Estimator 47histbackback Back to Back Histograms 48hist.data.frame Histograms for Variables in a Data Frame 49hoeffd Matrix of Hoeffding's D Statistics 50html Convert an S object to HTML 51impute Generic Functions and Methods for Imputation 52labcurve Label Curves, Make Keys, and Interactively Draw 53 Points and Curves 54label Label Attribute of an Object 55Lag Lag a Numeric, Character, or Factor Vector 56latex Convert an S object to LaTeX, and Related 57 Utilities 58ldBands Group Sequential Boundaries using the 59 Lan-DeMets Approach 60list.tree Pretty-print the Structure of a Data Object 61makeNstr makeNstr 62mApply Apply a Function to Rows of a Matrix or Vector 63mgp.axis Draw Axes With Side-Specific mgp Parameters 64minor.tick Minor Tick Marks 65mtitle Margin Titles 66na.delete Row-wise Deletion na.action 67na.detail.response Detailed Response Variable Information 68na.keep Do-nothing na.action 69%nin% Find Matching (or Non-Matching) Elements 70Overview Overview of Hmisc Library 71panel.bpplot Box-Percentile Panel Function for Trellis 72pc1 First Principal Component 73plotCorrPrecision Plot Precision of Estimate of Pearson 74 Correlation Coefficient 75plsmo Plot smoothed estimates 76popower Power and Sample Size for Ordinal Response 77print.char.matrix Function to print a matrix with stacked cells 78prn Print and Object with its Name 79ps.slide Postscript and Adobe PDF Setup for 35mm Slides 80 and Other Formats 81pstamp Date/Time/Directory Stamp the Current Plot 82rcorr Matrix of Correlations and Generalized Spearman 83 Rank Correlation 84rcorr.cens Rank Correlation for Censored Data 85rcorrp.cens Rank Correlation for Paired Predictors with a 86 Censored Response 87rcspline.eval Restricted Cubic Spline Design Matrix 88rcspline.plot Plot Restricted Cubic Spline Function 89rcspline.restate Re-state Restricted Cubic Spline Function 90reShape Reshape Matrices and Serial Data 91rlegend Special Version of legend for R 92rm.boot Bootstrap Repeated Measurements Model 93rMultinom Generate Multinomial Random Variables with 94 Varying Probabilities 95samplesize.bin Sample Size for 2-sample Binomial 96sas.get Convert a SAS Dataset to an S Data Frame 97sasxport.get Enhanced Importing of SAS Transport Files using 98 read.xport 99Save Faciliate Use of save and load to Remote 100 Directories 101scat1d One-Dimensional Scatter Diagram, Spike 102 Histogram, or Density 103score.binary Score a Series of Binary Variables 104sedit Character String Editing and Miscellaneous 105 Character Handling Functions 106show.pch Display Colors, Plotting Symbols, and Symbol 107 Numeric Equivalents 108smean.sd Compute Summary Statistics on a Vector 109solvet solve Function with tol argument 110somers2 Somers' Dxy Rank Correlation 111spower Simulate Power of 2-Sample Test for Survival 112 under Complex Conditions 113spss.get Enhanced Importing of SPSS Files 114src Source a File from the Current Working 115 Directory 116stata.get Enhanced Importing of STATA Files 117store Store an Object Permanently 118summarize Summarize Scalars or Matrices by 119 Cross-Classification 120summary.formula Summarize Data for Making Tables and Plots 121symbol.freq Graphic Representation of a Frequency Table 122sys Run Unix or Dos Depending on System 123transace Additive Regression and Transformations using 124 ace or avas 125transcan Transformations/Imputations using Canonical 126 Variates 127translate Translate Vector or Matrix of Text Strings 128t.test.cluster t-test for Clustered Data 129units Units Attribute of a Vector 130upData Update a Data Frame or Cleanup a Data Frame 131 after Importing 132valueTags Store Discriptive Information About an Object 133varclus Variable Clustering 134wtd.mean Weighted Statistical Estimates 135xy.group Mean x vs. function of y in groups of x 136xYplot xyplot and dotplot with Matrix Variables to 137 Plot Error Bars and Bands 138