Support software for
Statistical Analysis and Data Display
by
Richard M. Heiberger and Burt Holland
AE (Adverse Events) dotplot of incidence and relative risk
ANOVA table from the group sample sizes, means, and standard deviations.
Remove selected GraphSheetPages in the S-Plus Windows GUI Graphsheet
Repair design error in S-Plus arima.diag
interaction method for positioned factors.
Miscellaneous functions that I wish were in or consistent between
S-Plus and R.
Residuals from the regression of each column of a
data.frame against all the other columns.
Conditional Execution for R or S-Plus
place separate keys to the left of each row of a trellis
Interaction plot, with an option to print standard error bars.
Evaluate lm model with highest adjusted $R^2$.
specialized axis function for interaction2wt.
MCA multiple comparisons analysis (pairwise)
Intermediate f and chisq functions to simplify writing
for both R and S-Plus.
Default Panel Function for ci.plot
Exports a graph to an EPS file.
Loop through a series of ARIMA models and display coordinated
tables and diagnoastic graphs.
Force all comparisons in a "multicomp" object to have the same sign.
Plot all main effects and twoway interactions in a multifactor design
MMC (mean--mean multiple comparisons) plots from the sufficient
statistics for a one-way design.
Analysis of variance from sufficient statistics for groups.
Count the number of parameters in an ARIMA model specification.
Construct an orthogonal matrix which is an arbitrary completion
of the column space of the input set of columns.
panel.bwplot.intermediate.hh
Panel functions for bwplot.
panel method for xysplom.
Display tabular results for Best Subsets Regression.
Resolve filenames relative to the HH directory.
Homogeneity of Variance
loop through all attached directories looking for pattern
make x- and y-axis labels
plot a chisquare or a F-curve.
Panel functions for tsdiagplot.
Support functions in R for MMC (mean--mean multiple comparisons) plots.
partial correlations
Helper functions for regr2.plot
Print a "tsdiagplot" object.
summary and print and subscript methods for tsdiagplot and related objects.
Time series plot.
Multiple comparisons plot that gives independent user control
over the appearance of the significant and not significant comparisons.
plot a normal or a t-curve with both x and z axes.
Coordinated time series and ACF and PCF plots.
Calculate the Variance Inflation Factor
Class "positioned", extends "ordered" to specify the position
for graphing the levels of a factor.
Update a multicomp object by ordering its contrasts.
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.
Retain averaging behavior that was previously available in glht.
Rearranges and improves the legibility of the output from
the stepwise function in S-Plus.
plot x and y,
with optional straight line fit and display of squared residuals
3D plot of z against x and y,
with regression plane fit and display of squared residuals.
do.formula.trellis.xysplom
Interprets model formulas for xysplom and extended bwplots
Calculate Box--Ljung Goodness of Fit for ARIMA models in S-Plus.
Times series diagnostic plots for a structured set of
ARIMA models.
Plot confidence and prediction intervals for simple linear regression
Interchange the x- and y-axes for an S-Plus trellis object.
Interchange the conditioning variables for an R trellis object.
trellis panel function, with labeled rows and columns and without
strip labels.
Class "ancova" Analysis of Covariance
Draw a "ladder of powers" plot, plotting each of several powers
of y against the same powers of x.
scatterplot matrix with potentially different sets of variables
on the rows and columns.
MMC (mean--mean multiple comparisons) plots.
Calculates the mean, standard deviation, and number of
observations in each group of a data.frame that has one continuous
variable and two factors.
Extension to S-Plus trellis to allow transposed plots.
Initializing Trellis Displays
strip function that is able to place the correlation or regression
coefficient into the strip label.
Returns a value for the diagonal of NA and NULL arguments.
Dotplot with evenly spaced tiebreakers.
Homogeneity of Variance Plot
plot squared residuals in inches to match the y-dimension
Compute and plot oneway analysis of covariance
case statistics for regression analysis
Calculate or plot the odds ratio for a 2x2 table of counts.
Function based on S-Plus panel.pairs to add the subpanel.scales
and panel.cex arguments.
MMC (Mean--mean Multiple Comparisons) plot.
Plot all main effects and twoway interactions in a multifactor design
seqplot with confidence bands for the forecast region.
push and pop a grid viewport, turn clipping off, change scale.
Residual plots for a linear model.
Turn off the coloring in the trellis strip labels. Color 0 is the
background color.