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