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