summary.pdMat {nlme} | R Documentation |
Attributes structName
and noCorrelation
, with the values
of the corresponding arguments to the method function, are appended to
object
and its class is changed to summary.pdMat
.
## S3 method for class 'pdMat': summary(object, structName, noCorrelation, ...)
object |
an object inheriting from class pdMat , representing
a positive definite matrix. |
structName |
an optional character string with a description of
the pdMat class. Default depends on the method function:
"Blocked" for pdBlocked ,
"Compound Symmetry" for pdCompSymm , "Diagonal"
for pdDiag , "Multiple of an Identity" for
pdIdent , "General Positive-Definite, Natural
Parametrization" for pdNatural , "General
Positive-Definite" for pdSymm , and
data.class(object) for pdMat . |
noCorrelation |
an optional logical value indicating whether
correlations are to be printed in print.summary.pdMat . Default
depends on the method function: FALSE for pdDiag and
pdIdent , and TRUE for all other classes. |
... |
some methods for this generic require additional arguments. None are used in this method. |
an object similar to object
, with additional attributes
structName
and noCorrelation
, inheriting from class
summary.pdMat
.
Jose Pinheiro Jose.Pinheiro@pharma.novartis.com and Douglas Bates bates@stat.wisc.edu
summary(pdSymm(diag(4)))