Our introductory course spends time on several topics that are not yet in the R Commander. Therefore we wrote the menu items and make them available.
|License:||GPL version 2 or newer?|
bestSubsetsRegressionModel.HH Rcmdr interface to the
regsubsets function in the
twoWayTable.HH Pearson's Chi-squared Test for Count Data
(additional formats for data input)
anovaTableI.HH Sequential sums of squares on the Rcmdr menu.
scatter3dHH add the ability to plot squared residuals.
The squared residuals have been adopted into
interface offers a checkbox for a new 3D window and an option to
draw a non-least-squares plane for pedagogical comparison.
ci.plot Plot confidence and prediction intervals for
simple linear regression.
panel.bwplot.intermediate.hh Panel function for
give the user control over the placement of the boxes.
interaction2wt Plot all main effects and twoway
interactions in a multifactor design.
scatterPlotMatrix.HH Similar to
The revision uses
row1attop=FALSE to force the main diagonal of
the scatterplot matrix to go uphill from southwest to northeast.
QQPlot.HH Added Shapiro-Wilk test of normality.
norm.curve Plot a normal curve with shaded rejection regions,
optionally a second curve centered at an alternative hypothesis value
can be plotted. Both
z scales are displayed.
Richard M. Heiberger, with contributions from Burt Holland
Maintainer: Richard M. Heiberger <[email protected]>
Heiberger, Richard M. and Holland, Burt (2004b). Statistical Analysis and Data Display: An Intermediate Course with Examples in S-Plus, R, and SAS. Springer Texts in Statistics. Springer. ISBN 0-387-40270-5.
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