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