Next: designhelp()
Up: MacAnova Help File
Previous: describe()
Contents
Keywords:
anova, glm, regression
Functions for sample size and power computations:
power(), power2(), samplesize(), cumF(), cumstu(), cumchi()
Type, for example, 'usage(power)' or 'help(power)', to get a thumbnail
sketch or a complete description of power().
File design.mac, distributed with MacAnova, contains the following
macros:
Macros Useful in Designing Experiments
aliases2 Gets aliases in fractioned 2 series
aliases3 Gets aliases in fractioned 3 series
allaliases2 Complete aliases structure in fractioned 2 series
factorial
choosegen2 Chooses generators for a 2 series fractional factorial
choosedef2 Chooses defining contrasts for a blocked 2 series
factorial
confound2 Confounds a 2 series factorial into blocks
confound3 Confounds a 3 series factorial into blocks
ems Computes the expected mean squares for the terms in the
ANOVA of a model some of whose terms are random
ffdesign2 Determines factor/level combinations to use for
fractioned 2 series
Macros for Statistical Analysis
all3anova Fits all hierarchical models in a three factor anova and
sorts them by Cp
all4anova Fits all hierarchical models in a four factor anova and
sorts them by Cp
boxcoxvec Gets the error SS for several boxcox transformations
interactplot Make interaction plots of marginal means in a factorial
interblock Recover interblock information in an incomplete block
design
mixed Computes an "ANOVA" table for a model some of whose
factors are random
pairwise Does paired comparisons and generates an "underline"
diagram
quadmax Finds the location of the maximum of a quadratic
function, with optional linear equality and inequality
constraints on the solution
randsign Does a permutation paired t-test
randt Does a permutation two-sample t-test
randt2 Carry out a permutation two sample t-test combining
values from two fectors (uses randt)
rscanon Does canonical analysis of 2nd order response surface
design
reml Perform restricted maximum likelihood analysis of a model
with fixed and random terms
sidebyside Make a side-by-side plot of effects
varcomp Computes the "ANOVA" estimates of random effects
variances in mixed effects analysis of variance
Auxiliary macros used by other macros
colproduct Computes all element-wise products of the columns of two
matrices (used by ems)
makemat Computes various basis matrices (used by ems)
quadmaxlin Finds the maximum of x'Ax + b'x subject to Cx = y (used
by quadmax)
These can be retrieved by, for example, getmacros(boxcoxvec) or
boxcoxvec <- macroread("design.mac","boxcoxvec"). In a standard
installation of macanova, they are available simply by using them.
You can get information on these macros by help() or usage() or, for
example, by designhelp(makemat, varcomp) or designhelp(makemat, varcomp,
usage:T). See topic designhelp() for details.
See help() for information on direct use of help() to retrieve help
information from design.hlp.
See also topics 'macros', macroread(), getmacros(), help(), usage(),
macrousage().
Gary Oehlert
2003-01-15