ANOVA table from the group sample sizes, means, and standard deviations.
Class "positioned", extends "ordered" to specify the position
for graphing the levels of a factor.
Homogeneity of Variance
Calculate Box--Ljung Goodness of Fit for ARIMA models in S-Plus.
do.formula.trellis.xysplom
Interprets model formulas for xysplom and extended bwplots
Time series plot.
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.
Times series diagnostic plots for a structured set of
ARIMA models.
Replacement for bwplot.formula and compute.packet in R to allow them
to work with the new "positioned" class.
Miscellaneous functions that I wish were in or consistent between
S-Plus and R.
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
MCA multiple comparisons analysis (pairwise)
Conditional Execution for R or S-Plus
Remove selected GraphSheetPages in the S-Plus Windows GUI Graphsheet
panel method for xysplom.
strip function that is able to place the correlation or regression
coefficient into the strip label.
Plot all main effects and twoway interactions in a multifactor design
Intermediate f and chisq functions to simplify writing
for both R and S-Plus.
Calculate or plot the odds ratio for a 2x2 table of counts.
Interaction plot, with an option to print standard error bars.
Construct an orthogonal matrix which is an arbitrary completion
of the column space of the input set of columns.
Draw a "ladder of powers" plot, plotting each of several powers
of y against the same powers of x.
Plot all main effects and twoway interactions in a multifactor design
MMC (Mean--mean Multiple Comparisons) plot.
MMC (mean--mean multiple comparisons) plots.
Helper functions for regr2.plot
Force all comparisons in a "multicomp" object to have the same sign.
interaction method for positioned factors.
seqplot with confidence bands for the forecast region.
Panel functions for tsdiagplot.
3D plot of z against x and y,
with regression plane fit and display of squared residuals.
Count the number of parameters in an ARIMA model specification.
Extension to S-Plus trellis to allow transposed plots.
Dotplot with evenly spaced tiebreakers.
Exports a graph to an EPS file.
plot a normal or a t-curve with both x and z axes.
scatterplot matrix with potentially different sets of variables
on the rows and columns.
trellis panel function, with labeled rows and columns and without
strip labels.
Print a "tsdiagplot" object.
case statistics for regression analysis
Initializing Trellis Displays
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
partial correlations
Calculate the Variance Inflation Factor
MMC (mean--mean multiple comparisons) plots from the sufficient
statistics for a one-way design.
push and pop a grid viewport, turn clipping off, change scale.
specialized axis function for interaction2wt.
Resolve filenames relative to the HH directory.
Default Panel Function for ci.plot
AE (Adverse Events) dotplot of incidence and relative risk
Repair design error in S-Plus arima.diag
Residuals from the regression of each column of a
data.frame against all the other columns.
plot a chisquare or a F-curve.
Class "ancova" Analysis of Covariance
plot x and y,
with optional straight line fit and display of squared residuals
Interchange the x- and y-axes for an S-Plus trellis object.
Interchange the conditioning variables for an R trellis object.
Homogeneity of Variance Plot
Support software for
Statistical Analysis and Data Display
by
Richard M. Heiberger and Burt Holland
plot squared residuals in inches to match the y-dimension
Function based on S-Plus panel.pairs to add the subpanel.scales
and panel.cex arguments.
Coordinated time series and ACF and PCF plots.
Plot confidence and prediction intervals for simple linear regression
Analysis of variance from sufficient statistics for groups.
Turn off the coloring in the trellis strip labels. Color 0 is the
background color.
Support functions in R for MMC (mean--mean multiple comparisons) plots.
Update a multicomp object by ordering its contrasts.
Loop through a series of ARIMA models and display coordinated
tables and diagnoastic graphs.
Compute and plot oneway analysis of covariance
place separate keys to the left of each row of a trellis
Returns a value for the diagonal of NA and NULL arguments.
Residual plots for a linear model.
panel.bwplot.intermediate.hh
Panel functions for bwplot.
summary and print and subscript methods for tsdiagplot and related objects.