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Hmisc

Harrell Miscellaneous

Current Goals

Continue to refine the summaryX class of functions that replace tables with graphics
- See also bpplotM and tabulr
See http://biostat.mc.vanderbilt.edu/HmiscNew

Web Sites

Overall: http://biostat.mc.vanderbilt.edu/Hmisc
CRAN: http://cran.r-project.org/web/packages/Hmisc
Changelog: https://github.com/harrelfe/Hmisc/commits/master

To Do

Consider using the haven package for importing SAS, Stata, and SPSS files; haven stores labels as the label attribute of each variable as does Hmisc; it converts date and time variables automatically and allows one to specify a format catalog along with the primary dataset
See if the readstata13 package has advantages over the foreign package for Stata file import
Consider creating xl.get using the readxl package to read .xls and .xlsx Excel files
In impute.transcan, sense if a variable in data is not a factor whereas it was treated as a factor during aregImpute; it should be converted to factor before the line v[sub] <- ... levels(as.integer...)) is run

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Version

Install

install.packages('Hmisc')

Monthly Downloads

215,746

Version

4.1-0

License

GPL (>= 2)

Issues

Pull Requests

Stars

Forks

Repository

https://github.com/harrelfe/Hmisc

Homepage

http://biostat.mc.vanderbilt.edu/Hmisc

Maintainer

Frank E Harrell Jr

Last Published

December 19th, 2017

Functions in Hmisc (4.1-0)

Lag a Numeric, Character, or Factor Vector

Miscellaneous Functions

Merge Multiple Data Frames or Data Tables

Gini's Mean Difference

Faciliate Use of save and load to Remote Directories

Indexes of Absolute Prediction Error for Linear Models

Internal Hmisc functions

Character strings from unquoted names

Empirical Cumulative Distribution Plot

Multiple Imputation using Additive Regression, Bootstrapping, and Predictive Mean Matching

Bivariate Summaries Computed Separately by a Series of Predictors

Overview of Hmisc Library

Additive Regression with Optimal Transformations on Both Sides using Canonical Variates

Confidence Intervals for Binomial Probabilities

Power and Sample Size for Two-Sample Binomial Test

Box-percentile plots

Bootstrap Kaplan-Meier Estimates

Read Comma-Separated Text Data Files

Linear Extrapolation

Metadata for a Data Frame

Representative Curves

Add Marginal Observations

Cut a Numeric Variable into Intervals

Check if All Elements in Character Vector are Numeric

capitalize the first letter of a string

Statistics by Categories

Power of Cox/log-rank Two-Sample Test

Element Merging

Enhanced Version of dotchart Function

Power of Interaction Test for Exponential Survival

Enhanced Version of dotchart Function for plotly

Convert between the 5 different coordinate sytems on a graphical device

Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula

Enhanced Dot Chart

Discrete Vector tools

Miscellaneous Functions for Epidemiology

data.frame.create.modify.check

Tips for Creating, Modifying, and Checking Data Frames

Multicolumn Formating

Representativeness of Observations in a Data Set

Design Effect and Intra-cluster Correlation

First Word in a String or Expression

Plot Error Bars

Transform Data Frame Into a Compact ff Object

Escapes any characters that would have special meaning in a reqular expression.

Format a Data Frame or Matrix for LaTeX or HTML

Produces event.history graph for survival data

Format P Values

Find Close Matches

Gaussian Bayesian Posterior and Predictive Distributions

Download and Install Datasets for Hmisc, rms, and Statistical Modeling

Flexible Event Chart for Time-to-Event Data

Interact with github rscripts Project

Open a Zip File From a URL.

Event Conversion for Time-to-Event Data

Miscellaneous ggplot2 and grid Helper Functions

Frequency Scatterplot

Harrell-Davis Distribution-Free Quantile Estimator

hist.data.frame

Histograms for Variables in a Data Frame

Back to Back Histograms

Convert an S object to HTML

Convert an S object to LaTeX, and Related Utilities

Use plotly to Draw Stratified Spike Histogram and Box Plot Statistics

latexCheckOptions

Check whether the options for latex functions have been specified.

Matrix of Hoeffding's D Statistics

Label Attribute of an Object

Enhanced Dot Chart for LaTeX Picture Environment with epic

Label Curves, Make Keys, and Interactively Draw Points and Curves

Convert a Data Frame or Matrix to a LaTeX Tabular

creates a string that is a repeat of a substring

Create LaTeX Thermometers and Colored Needles

Generic Functions and Methods for Imputation

legendfunctions

Legend Creation Functions

na.detail.response

Detailed Response Variable Information

knitr Setup and plotly Service Function

Do-nothing na.action

Minor Tick Marks

Box-Percentile Panel Function for Trellis

Methods for Storing and Analyzing Multiple Choice Variables

Patitions an object into different sets

First Principal Component

Pretty-print the Structure of a Data Object

plotCorrPrecision

Plot Precision of Estimate of Pearson Correlation Coefficient

Read Tables in a Microsoft Access Database

Apply a Function to Rows of a Matrix or Vector

Creates a string of arbitry length

Extract number of intercepts

Find Matching (or Non-Matching) Elements

Compute Number of Observations for Left Hand Side of Formula

Draw Axes With Side-Specific mgp Parameters

Plot smoothed estimates

Print and Object with its Name

Power and Sample Size for Ordinal Response

Selectively Print Lines of a Text Vector

Matrix of Correlations and P-values

Rank Correlation for Censored Data

Redundancy Analysis

Special Version of legend for R

Plot Multiple Lines

Bootstrap Repeated Measurements Model

Row-wise Deletion na.action

Character String Editing and Miscellaneous Character Handling Functions

Date/Time/Directory Stamp the Current Plot

Display Colors, Plotting Symbols, and Symbol Numeric Equivalents

Simulate Power of 2-Sample Test for Survival under Complex Conditions

print.char.list

prints a list of lists in a visually readable format.

Enhanced Importing of SPSS Files

print.char.matrix

Function to print a matrix with stacked cells

string.break.line

Break a String into Many Lines at Newlines

Reshape Matrices and Serial Data

String Dimentions

Rank Correlation for Paired Predictors with a Possibly Censored Response, and Integrated Discrimination Index

One-Dimensional Scatter Diagram, Spike Histogram, or Density

Restricted Cubic Spline Design Matrix

List Simplification

Score a Series of Binary Variables

Compute Summary Statistics on a Vector

Sample Size for 2-sample Binomial

Enhanced Importing of STATA Files

string.bounding.box

Determine Dimensions of Strings

Enhanced Importing of SAS Transport Files using read.xport

Simulate Power for Adjusted Ordinal Regression Two-Sample Test

Source a File from the Current Working Directory

solve Function with tol argument

Somers' Dxy Rank Correlation

Add a lowess smoother without counfidence bands.

Graphical Summarization of Continuous Variables Against a Response

Graphic Representation of a Frequency Table

Generate Multinomial Random Variables with Varying Probabilities

Run Unix or Dos Depending on System

summary.formula

Summarize Data for Making Tables and Plots

Plot Restricted Cubic Spline Function

Summarize Mixed Data Types vs. Groups

rcspline.restate

Re-state Restricted Cubic Spline Function

Summarize Scalars or Matrices by Cross-Classification

Display image from psfrag LaTeX strings

Units Attribute of a Vector

Change First Letters to Upper Case

t-test for Clustered Data

function for use in graphs that are used with the psfrag package in LaTeX

Embed a new plot within an existing plot

Return the floor, ceiling, or rounded value of date or time to specified unit.

Summarize Multiple Response Variables and Make Multipanel Scatter or Dot Plot

Additive Regression and Transformations using ace or avas

Transformations/Imputations using Canonical Variates

Translate Vector or Matrix of Text Strings

Combine Variables in a Matrix

Store Discriptive Information About an Object

Auxiliary Function Method for Sorting and Ranking

Weighted Statistical Estimates

Interface to Tabular Function

Update a Data Frame or Cleanup a Data Frame after Importing

Multi-way Summary of Proportions

Variable Clustering

Mean x vs. function of y in groups of x

Get Number of Days in Year or Month

xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands