Print a summary.pdMat Object
Usage
print(x, sigma, rdig, Level, resid, ...)
Arguments
x
|
an object inheriting from class summary.pdMat ,
generally resulting from applying summary to an object
inheriting from class pdMat .
|
sigma
|
an optional numeric value used as a multiplier for
the square-root factor of the positive-definite matrix represented by
object (usually the estimated within-group standard deviation
from a mixed-effects model). Defaults to 1.
|
rdig
|
an optional integer value with the number of significant
digits to be used in printing correlations. Defaults to 3.
|
Level
|
an optional character string with a description of the
grouping level associated with object (generally corresponding
to levels of grouping in a mixed-effects model). Defaults to NULL.
|
resid
|
an optional logical value. If TRUE an extra row
with the "residual" standard deviation given in sigma
will be included in the output. Defaults to FALSE .
|
...
|
optional arguments passed to print.default ; see
the documentation on that method function.
|
Description
The standard deviations and correlations associated with the
positive-definite matrix represented by object
(considered as a
variance-covariance matrix) are printed, together with the formula and
the grouping level associated object
, if any are present.Author(s)
Jose Pinheiro and Douglas BatesSee Also
summary.pdMat
,pdMat
Examples
library(lme)
data(Orthodont)
pd1 <- pdCompSymm(3 * diag(3) + 1, form = ~age + age^2,
data = Orthodont)
print(summary(pd1), sigma = 1.2, resid = TRUE)