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