Hmisc v4.3-1

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Harrell Miscellaneous

Contains many functions useful for data analysis, high-level graphics, utility operations, functions for computing sample size and power, importing and annotating datasets, imputing missing values, advanced table making, variable clustering, character string manipulation, conversion of R objects to LaTeX and html code, and recoding variables.

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Hmisc

Harrell Miscellaneous

Current Goals

Web Sites

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

Functions in Hmisc

Name Description
Hmisc-internal Internal Hmisc functions
Merge Merge Multiple Data Frames or Data Tables
Cs Character strings from unquoted names
abs.error.pred Indexes of Absolute Prediction Error for Linear Models
Lag Lag a Numeric, Character, or Factor Vector
HmiscOverview Overview of Hmisc Library
Misc Miscellaneous Functions
aregImpute Multiple Imputation using Additive Regression, Bootstrapping, and Predictive Mean Matching
bpower Power and Sample Size for Two-Sample Binomial Test
Ecdf Empirical Cumulative Distribution Plot
GiniMd Gini's Mean Difference
addMarginal Add Marginal Observations
biVar Bivariate Summaries Computed Separately by a Series of Predictors
bpplot Box-percentile plots
bystats Statistics by Categories
all.is.numeric Check if All Elements in Character Vector are Numeric
Save Faciliate Use of save and load to Remote Directories
consolidate Element Merging
contents Metadata for a Data Frame
cpower Power of Cox/log-rank Two-Sample Test
deff Design Effect and Intra-cluster Correlation
approxExtrap Linear Extrapolation
bootkm Bootstrap Kaplan-Meier Estimates
errbar Plot Error Bars
describe Concise Statistical Description of a Vector, Matrix, Data Frame, or Formula
equalBins Multicolumn Formating
mhgr Miscellaneous Functions for Epidemiology
binconf Confidence Intervals for Binomial Probabilities
event.convert Event Conversion for Time-to-Event Data
data.frame.create.modify.check Tips for Creating, Modifying, and Checking Data Frames
csv.get Read Comma-Separated Text Data Files
event.chart Flexible Event Chart for Time-to-Event Data
ciapower Power of Interaction Test for Exponential Survival
format.df Format a Data Frame or Matrix for LaTeX or HTML
capitalize capitalize the first letter of a string
gbayes Gaussian Bayesian Posterior and Predictive Distributions
escapeRegex Escapes any characters that would have special meaning in a reqular expression.
hidingTOC Moving and Hiding Table of Contents
colorFacet Miscellaneous ggplot2 and grid Helper Functions
dataRep Representativeness of Observations in a Data Set
format.pval Format P Values
cnvrt.coords Convert between the 5 different coordinate sytems on a graphical device
areg Additive Regression with Optimal Transformations on Both Sides using Canonical Variates
hdquantile Harrell-Davis Distribution-Free Quantile Estimator
discrete Discrete Vector tools
curveRep Representative Curves
dotchart2 Enhanced Dot Chart
dotchart3 Enhanced Version of dotchart Function
cut2 Cut a Numeric Variable into Intervals
getHdata Download and Install Datasets for Hmisc, rms, and Statistical Modeling
dotchartpl Enhanced Version of dotchart Function for plotly
event.history Produces event.history graph for survival data
ggfreqScatter Frequency Scatterplot
first.word First Word in a String or Expression
find.matches Find Close Matches
getRs Interact with github rscripts Project
ffCompress Transform Data Frame Into a Compact ff Object
hoeffd Matrix of Hoeffding's D Statistics
getZip Open a Zip File From a URL.
histboxp Use plotly to Draw Stratified Spike Histogram and Box Plot Statistics
hist.data.frame Histograms for Variables in a Data Frame
label Label Attribute of an Object
latex Convert an S object to LaTeX, and Related Utilities
makeNstr creates a string that is a repeat of a substring
html Convert an S object to HTML
impute Generic Functions and Methods for Imputation
histbackback Back to Back Histograms
minor.tick Minor Tick Marks
mApply Apply a Function to Rows of a Matrix or Vector
mdb.get Read Tables in a Microsoft Access Database
mgp.axis Draw Axes With Side-Specific mgp Parameters
mtitle Margin Titles
na.delete Row-wise Deletion na.action
num.intercepts Extract number of intercepts
latexCheckOptions Check whether the options for latex functions have been specified.
mChoice Methods for Storing and Analyzing Multiple Choice Variables
latexDotchart Enhanced Dot Chart for LaTeX Picture Environment with epic
print.char.matrix Function to print a matrix with stacked cells
na.detail.response Detailed Response Variable Information
knitrSet knitr Setup and plotly Service Function
multLines Plot Multiple Lines
print.char.list prints a list of lists in a visually readable format.
labcurve Label Curves, Make Keys, and Interactively Draw Points and Curves
prnz Print and Object with its Name
legendfunctions Legend Creation Functions
partition Patitions an object into different sets
pc1 First Principal Component
panel.bpplot Box-Percentile Panel Function for Trellis
latexTabular Convert a Data Frame or Matrix to a LaTeX Tabular
prselect Selectively Print Lines of a Text Vector
latexTherm Create LaTeX Thermometers and Colored Needles
list.tree Pretty-print the Structure of a Data Object
rcspline.eval Restricted Cubic Spline Design Matrix
rcorrp.cens Rank Correlation for Paired Predictors with a Possibly Censored Response, and Integrated Discrimination Index
rlegend Special Version of legend for R
na.keep Do-nothing na.action
plsmo Plot smoothed estimates
%nin% Find Matching (or Non-Matching) Elements
rm.boot Bootstrap Repeated Measurements Model
rcorr Matrix of Correlations and P-values
rcspline.plot Plot Restricted Cubic Spline Function
somers2 Somers' Dxy Rank Correlation
summaryP Multi-way Summary of Proportions
solvet solve Function with tol argument
summaryRc Graphical Summarization of Continuous Variables Against a Response
rcspline.restate Re-state Restricted Cubic Spline Function
rcorr.cens Rank Correlation for Censored Data
plotCorrPrecision Plot Precision of Estimate of Pearson Correlation Coefficient
plotlyM plotly Multiple
nstr Creates a string of arbitry length
nobsY Compute Number of Observations for Left Hand Side of Formula
popower Power and Sample Size for Ordinal Response
score.binary Score a Series of Binary Variables
translate Translate Vector or Matrix of Text Strings
reShape Reshape Matrices and Serial Data
samplesize.bin Sample Size for 2-sample Binomial
scat1d One-Dimensional Scatter Diagram, Spike Histogram, or Density
sasxport.get Enhanced Importing of SAS Transport Files using read.xport
redun Redundancy Analysis
stata.get Enhanced Importing of STATA Files
xy.group Mean x vs. function of y in groups of x
string.bounding.box Determine Dimensions of Strings
trunc.POSIXt Return the floor, ceiling, or rounded value of date or time to specified unit.
string.break.line Break a String into Many Lines at Newlines
yearDays Get Number of Days in Year or Month
ynbind Combine Variables in a Matrix
tex function for use in graphs that are used with the psfrag package in LaTeX
tabulr Interface to Tabular Function
stringDims String Dimentions
pstamp Date/Time/Directory Stamp the Current Plot
rMultinom Generate Multinomial Random Variables with Varying Probabilities
showPsfrag Display image from psfrag LaTeX strings
stat_plsmo Add a lowess smoother without counfidence bands.
show.pch Display Colors, Plotting Symbols, and Symbol Numeric Equivalents
simRegOrd Simulate Power for Adjusted Ordinal Regression Two-Sample Test
sedit Character String Editing and Miscellaneous Character Handling Functions
spss.get Enhanced Importing of SPSS Files
spower Simulate Power of 2-Sample Test for Survival under Complex Conditions
src Source a File from the Current Working Directory
summaryS Summarize Multiple Response Variables and Make Multipanel Scatter or Dot Plot
units Units Attribute of a Vector
smean.sd Compute Summary Statistics on a Vector
subplot Embed a new plot within an existing plot
simplifyDims List Simplification
symbol.freq Graphic Representation of a Frequency Table
xtfrm.labelled Auxiliary Function Method for Sorting and Ranking
sys Run Unix or Dos Depending on System
summarize Summarize Scalars or Matrices by Cross-Classification
upFirst Change First Letters to Upper Case
xYplot xyplot and dotplot with Matrix Variables to Plot Error Bars and Bands
t.test.cluster t-test for Clustered Data
upData Update a Data Frame or Cleanup a Data Frame after Importing
summary.formula Summarize Data for Making Tables and Plots
valueTags Store Discriptive Information About an Object
summaryM Summarize Mixed Data Types vs. Groups
transcan Transformations/Imputations using Canonical Variates
wtd.stats Weighted Statistical Estimates
varclus Variable Clustering
transace Additive Regression and Transformations using ace or avas
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Details

Date 2020-02-07
License GPL (>= 2)
LazyLoad Yes
URL http://biostat.mc.vanderbilt.edu/Hmisc, https://github.com/harrelfe/Hmisc
Encoding UTF-8
RoxygenNote 6.1.1
NeedsCompilation yes
Packaged 2020-02-07 13:22:17 UTC; harrelfe
Repository CRAN
Date/Publication 2020-02-07 15:50:02 UTC

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