# HH v1.18-1

Monthly downloads

## Statistical Analysis and Data Display: Heiberger and Holland

Support software for Statistical Analysis and Data
Display (Springer, ISBN 0-387-40270-5). This contemporary
presentation of statistical methods features extensive use of
graphical displays for exploring data and for displaying the
analysis. The authors demonstrate how to analyze data---showing
code, graphics, and accompanying computer listings---for all the
methods they cover. They 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.

## Functions in HH

Name | Description | |

X.residuals | Residuals from the regression of each column of a data.frame against all the other columns. | |

mcalinfct | MCA multiple comparisons analysis (pairwise) | |

positioned-class | Class "positioned", extends "ordered" to specify the position for graphing the levels of a factor. | |

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. | |

GSremove | Remove selected GraphSheetPages in the S-Plus Windows GUI Graphsheet | |

ancova | Compute and plot oneway analysis of covariance | |

ancova-class | Class "ancova" Analysis of Covariance | |

if.R | Conditional Execution for R or S-Plus | |

interaction.positioned | interaction method for positioned factors. | |

panel.interaction2wt | Plot all main effects and twoway interactions in a multifactor design | |

anova.mean | ANOVA table from the group sample sizes, means, and standard deviations. | |

panel.bwplot.intermediate.hh | Panel functions for bwplot. | |

export.eps | Exports a graph to an EPS file. | |

panel.pairs.hh | Function based on S-Plus panel.pairs to add the subpanel.scales and panel.cex arguments. | |

mmc | MMC (mean--mean multiple comparisons) plots. | |

hov | Homogeneity of Variance | |

plot.hov | Homogeneity of Variance Plot | |

multicomp.order | Update a multicomp object by ordering its contrasts. | |

aov.sufficient | Analysis of variance from sufficient statistics for groups. | |

strip.background0 | Turn off the coloring in the trellis strip labels. Color 0 is the background color. | |

panel.bwplott | Extension to S-Plus trellis to allow transposed plots. | |

mmc.mean | MMC (mean--mean multiple comparisons) plots from the sufficient statistics for a one-way design. | |

xysplom | scatterplot matrix with potentially different sets of variables on the rows and columns. | |

HH-package | Support software for Statistical Analysis and Data Display by Richard M. Heiberger and Burt Holland | |

partial.corr | partial correlations | |

interaction2wt | Plot all main effects and twoway interactions in a multifactor design | |

objip | loop through all attached directories looking for pattern | |

strip.xysplom | strip function that is able to place the correlation or regression coefficient into the strip label. | |

regr1.plot | plot x and y, with optional straight line fit and display of squared residuals | |

bwplot.formula | Replacement for bwplot.formula and compute.packet in R to allow them to work with the new "positioned" class. | |

ladder | Draw a "ladder of powers" plot, plotting each of several powers of y against the same powers of x. | |

norm.curve | plot a normal or a t-curve with both x and z axes. | |

multicomp.reverse | Force all comparisons in a "multicomp" object to have the same sign. | |

push.vp.hh | push and pop a grid viewport, turn clipping off, change scale. | |

odds.ratio | Calculate or plot the odds ratio for a 2x2 table of counts. | |

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. | |

t.trellis | Interchange the x- and y-axes for an S-Plus trellis object. Identity function for an R lattice object. | |

as.multicomp | Support functions in R for MMC (mean--mean multiple comparisons) plots. | |

orthog.complete | Construct an orthogonal matrix which is an arbitrary completion of the column space of the input set of columns. | |

vif | Calculate the Variance Inflation Factor | |

panel.xysplom | panel method for xysplom. | |

panel.ci.plot | Default Panel Function for ci.plot | |

plot.multicomp | Multiple comparisons plot that gives independent user control over the appearance of the significant and not significant comparisons. | |

grid.yaxis.hh | make x- and y-axis labels | |

ci.plot | Plot confidence and prediction intervals for simple linear regression | |

lm.case | case statistics for regression analysis | |

plot.mmc.multicomp | MMC (Mean--mean Multiple Comparisons) plot. | |

residual.plots | Residual plots for a linear model. | |

do.formula.trellis.xysplom | Interprets model formulas for xysplom and extended bwplots | |

panel.cartesian | trellis panel function, with labeled rows and columns and without strip labels. | |

resid.squares | plot squared residuals in inches to match the y-dimension | |

col.hh | Initializing Trellis Displays | |

hh | Resolve filenames relative to the HH directory. | |

intxplot | Interaction plot, with an option to print standard error bars. | |

No Results! |

## Last month downloads

## Details

Type | Package |

Date | 2007-02-12 |

License | GPL version 2 or newer |

Packaged | Mon Feb 12 23:27:05 2007; rmh |

depends | base (>= 2.4.1) , grid , lattice , methods , multcomp (>= 0.991-7) , mvtnorm , R (>= 2.4.1) , stats |

Contributors | Richard Heiberger |

#### Include our badge in your README

```
[![Rdoc](http://www.rdocumentation.org/badges/version/HH)](http://www.rdocumentation.org/packages/HH)
```