# HH v3.1-8

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## Statistical Analysis and Data Display: Heiberger and Holland

Support software for Statistical Analysis and Data Display (First Edition, Springer, ISBN 0-387-40270-5, 2004) and (Second Edition, Springer, ISBN 978-1-4939-2121-8, anticipated 2015) by Richard M. Heiberger and Burt Holland. This contemporary presentation of statistical methods features extensive use of graphical displays for exploring data and for displaying the analysis. The second edition includes redesigned graphics and additional chapters. The authors emphasize how to construct and interpret graphs, discuss principles of graphical design, and show how accompanying traditional tabular results are used to confirm the visual impressions derived directly from the graphs. Many of the graphical formats are novel and appear here for the first time in print. All chapters have exercises. All functions introduced in the book are in the package. R code for all examples, both graphs and tables, in the book is included in the scripts directory of the package.

## Functions in HH

 Name Description HH-package Support software for Statistical Analysis and Data Display by Richard M. Heiberger and Burt Holland arima.diag.hh Repair design error in S-Plus arima.diag as.multicomp Support functions in R for MMC (mean--mean multiple comparisons) plots. cp.calc Rearranges and improves the legibility of the output from the stepwise function in S-Plus. ResizeEtc.likertPlot Display multiple independent trellis objects, representing likert plots, on the same coordinated scale. hhpdf R tools for writing HH2: hhpdf, hhdev.off, hhcapture, hhcode dchisq.intermediate Intermediate f and chisq functions to simplify writing for both R and S-Plus. anovaMean ANOVA table from the group sample sizes, means, and standard deviations. anova.ancovaplot ANOVA table for a c("ancovaplot","trellis") object. pdiscunif Discrete Uniform Distribution multicomp.order Update a multicomp object by ordering its contrasts. AEdotplot.data.frame AE (Adverse Events) dotplot of incidence and relative risk, support functions HHscriptnames Find absolute pathname of a script file for the HH book in the HH package. emptyMainLeftAxisLeftStripBottomLegend Remove main title, left axis tick labels, left strip, bottom legend from plot and keep the vertical spacing allocated to those items. datasets Datasets for Statistical Analysis and Data Display, Heiberger and Holland AEdotplot AE (Adverse Events) dotplot of incidence and relative risk F.curve plot a chisquare or a F-curve. grid.yaxis.hh make x- and y-axis labels interaction.positioned interaction method for positioned factors. HH.regsubsets Display tabular results for Best Subsets Regression. export.eps Exports a graph to an EPS file. hh Resolve filenames relative to the HH directory. ae.dotplot AE (Adverse Events) dotplot of incidence and relative risk as.vector.trellis Convert a two-dimensional trellis object into a one-dimensional trellis object. hov Homogeneity of Variance ancova-class Class "ancova" Analysis of Covariance diagQQ QQ plot of regression residuals. diag.maybe.null Returns a value for the diagonal of NA and NULL arguments. ResizeEtc Display multiple independent trellis objects on the same coordinated scale. glhtWithMCP.993 Retain averaging behavior that was previously available in glht. ladder Draw a "ladder of powers" plot, plotting each of several powers of y against the same powers of x. OneWayVarPlot Displays a three-panel bwplot of the data by group, of the group means, and of the entire dataset. This is an approximate visualization of the Mean Square lines from the ANOVA table for a one-way ANOVA model. LikertPercentCountColumns Display likert plots with percents in the first column of panels and counts in the second column of panels. GSremove Remove selected GraphSheetPages in the S-Plus Windows GUI Graphsheet interaction2wt Plot all main effects and twoway interactions in a multifactor design intxplot Interaction plot, with an option to print standard error bars. hovBF Homogeneity of Variance: Brown--Forsyth method as.matrix.listOfNamedMatrices Convert a list of matrices to a single matrix push.vp.hh push and pop a grid viewport, turn clipping off, change scale. ancovaplot Analysis of Covariance Plots residVSfitted Draw plots of resid ~ y.hat and sqrt(abs(resid)) ~ y.hat combineLimits.trellisvector Combine limits on a one-dimensional trellis object. defunct Defunct Functions in Package 'HH' X.residuals Residuals from the regression of each column of a data.frame against all the other columns. partial.corr partial correlations interval Prediction and Confidence Intervals for glm Objects latticeresids Subroutine used by residual.plots.lattice as.likert Support functions for diverging stacked barcharts for Likert, semantic differential, and rating scale data. orthog.complete Construct an orthogonal matrix which is an arbitrary completion of the column space of the input set of columns. print.tsdiagplot Print a "tsdiagplot" object. panel.acf Panel functions for tsdiagplot. ci.plot Plot confidence and prediction intervals for simple linear regression panel.likert Panel functions for likert that include a stackWidth argument arma.loop Loop through a series of ARIMA models and display coordinated tables and diagnoastic graphs. col.hh Initializing Trellis Displays axis.i2wt specialized axis function for interaction2wt. resid.squares plot squared residuals in inches to match the y-dimension cplx Generate a sequence spanning the xlim of a lattice window. likert Diverging stacked barcharts for Likert, semantic differential, rating scale data, and population pyramids. mmcisomeans Functions used by mmcplot. mcalinfct MCA multiple comparisons analysis (pairwise) bivariateNormal Plot the bivariate normal density using wireframe for specified rho. panel.confintMMC Confidence interval panel for MMC tiebreaker plots, or confidence interval plot. perspPlane Helper functions for regr2.plot print.latticeresids Print a latticeresids object. lmplot Four types of residual plots for linear models. objip loop through all attached directories looking for pattern likertMosaic Diverging stacked barcharts for Likert, semantic differential, rating scale data, and population pyramids based on mosaic as the plotting style. panel.cartesian trellis panel function, with labeled rows and columns and without strip labels. residual.plots Residual plots for a linear model. diagplot5new Transpose of ECDF for centered fitted values and residuals from a linear model. likertColor Selection of colors for Likert plots. npar.arma Count the number of parameters in an ARIMA model specification. legendGrob2wt place separate keys to the left of each row of a trellis lm.case case statistics for regression analysis mmcplot MMC (Mean-mean Multiple Comparisons) plots in lattice. gof.calculation Calculate Box--Ljung Goodness of Fit for ARIMA models in S-Plus. tsdiagplot Times series diagnostic plots for a structured set of ARIMA models. seqplot Time series plot. panel.interaction2wt Plot all main effects and twoway interactions in a multifactor design t.trellis Interchange the x- and y-axes for an S-Plus trellis object. Interchange the conditioning variables for an R trellis object. mmc MMC (Mean--mean Multiple Comparisons) plots. regr1.plot plot x and y, with optional straight line fit and display of squared residuals if.R Conditional Execution for R or S-Plus lmatRows Find the row numbers in the lmat corresponding to the focus factor. regr2.plot 3D plot of z against x and y, with regression plane fit and display of squared residuals. aovSufficient Analysis of variance from sufficient statistics for groups. panel.dotplot.tb Dotplot with evenly spaced tiebreakers. lm.regsubsets Evaluate lm model with highest adjusted $R^2$. ancova Compute and plot oneway analysis of covariance multicomp.reverse Force all comparisons in a "multicomp" object to have the same sign. extra Miscellaneous functions that I wish were in or consistent between S-Plus and R. vif Calculate the Variance Inflation Factor do.formula.trellis.xysplom Interprets model formulas for xysplom and extended bwplots panel.bwplot.intermediate.hh Panel functions for bwplot. summary.arma.loop summary and print and subscript methods for tsdiagplot and related objects. NormalAndTplot Specify plots to illustrate Normal and t Hypothesis Tests or Confidence Intervals. matrix.trellis Convert a one-dimensional trellis object to a two-dimensional trellis object. This permits combineLimits and useOuterStrips to work. positioned-class Class "positioned", extends "ordered" to specify the position for graphing the levels of a factor. mmc.mean MMC (Mean--mean Multiple Comparisons) plots from the sufficient statistics for a one-way design. mmcPruneIsomeans MMC plots in lattice---suppress isomeans grid lines for specified levels of the factor. OddsRatio Calculate or plot the odds ratio for a 2x2 table of counts. logit Logistic and odds functions and their inverses. norm.curve plot a normal or a t-curve with both x and z axes. panel.bwplot.superpose Panel function for bwplot that displays an entire box in the colors coded by groups. strip.xysplom strip function that is able to place the correlation or regression coefficient into the strip label. NormalAndT.power Construct a power graph based on the NormalAndT plot. mmcAspect Control aspect ratio in MMC plots to maintain isomeans grid as a square. panel.axis.right Right-justify right-axis tick labels. plot.hov Homogeneity of Variance Plot xysplom scatterplot matrix with potentially different sets of variables on the rows and columns. regrresidplot Draw a plot of y vs x from a linear model object, with residuals indicated by lines or squares. position Find or assign the implied position for graphing the levels of a factor. A new class "positioned", which inherits from "ordered" and "factor", is defined. panel.xysplom panel method for xysplom. residual.plots.lattice Construct four sets of regression plots: Y against X, residuals against X, partial residuals against X, partial residuals against each X adjusted for all the other X columns. plot.mmc.multicomp MMC (Mean--mean Multiple Comparisons) plot. plot.multicomp Multiple comparisons plot that gives independent user control over the appearance of the significant and not significant comparisons. print.TwoTrellisColumns Print two conformable trellis plots in adjacent columns with user control of widths. useOuterStripsT2L1 Three-factor generalization of latticeExtra::useOuterStrips pyramidLikert Print a Likert plot as a Population Triangle panel.pairs.hh Function based on S-Plus panel.pairs to add the subpanel.scales and panel.cex arguments. panel.bwplott Extension to S-Plus trellis to allow transposed plots. panel.isomeans isomeans grid for MMC plots. rbind.trellis Extend matrix reshaping functions to trellis objects. tsacfplots Coordinated time series and ACF and PCF plots. sufficient Calculates the mean, standard deviation, and number of observations in each group of a data.frame that has one continuous variable and two factors. strip.background0 Turn off the coloring in the trellis strip labels. Color 0 is the background color. panel.ci.plot Default Panel Function for ci.plot seqplot.forecast seqplot with confidence bands for the forecast region. No Results!