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