candiscList {candisc} | R Documentation |
candiscList
performs a generalized canonical discriminant analysis for
all terms in a multivariate linear model (i.e., an mlm
object),
computing canonical scores and vectors.
candiscList(mod, ...) ## S3 method for class 'mlm': candiscList(mod, type = "2", manova, ndim, ...) ## S3 method for class 'candiscList': plot(x, term, ask = interactive(), graphics = TRUE, ...) ## S3 method for class 'candiscList': print(x, ...) ## S3 method for class 'candiscList': summary(object, ...)
mod |
An mlm object, such as computed by lm() with a multivariate response |
type |
type of test for the model term , one of: "II", "III", "2", or "3" |
manova |
the Anova.mlm object corresponding to mod . Normally,
this is computed internally by Anova(mod) |
ndim |
Number of dimensions to store in the means , structure , scores and
coeffs.* components. The default is the rank of the H matrix for the hypothesis
term. |
object, x |
A candiscList object |
term |
The name of one term to be plotted for the plot method. If not specified, one
candisc plot is produced for each term in the mlm object. |
ask |
If TRUE (the default, when running interactively), a menu of terms is presented; if ask is FALSE,
canonical plots for all terms are produced. |
graphics |
if TRUE (the default, when running interactively), then the menu of terms to plot is presented in a dialog box rather than as a text menu. |
... |
arguments to be passed down. |
An object of class candiscList
which is a list of candisc
objects
for the terms in the mlm.
Michael Friendly and John Fox
grass.mod <- lm(cbind(N1,N9,N27,N81,N243) ~ Block + Species, data=Grass) grass.canL <-candiscList(grass.mod) print(grass.canL) plot(grass.canL, type="n", ask=FALSE)