nlme (version 3.1-31)

Names.pdMat: Names of a pdMat Object

Description

This method function returns the fist element of the Dimnames attribute of object, which contains the column names of the matrix represented by object.

Usage

## S3 method for class 'pdMat':
Names(object, \dots)
Names(object, ...) <- value

Value

if object has a Dimnames attribute then the first element of this attribute is returned; otherwise NULL.

SIDE EFFECTS

On the left side of an assignment, sets the Dimnames attribute of object to list(value, value).

See Also

Names, Names.pdBlocked

Examples

data(Orthodont)
pd1 <- pdSymm(~age, data = Orthodont)
Names(pd1)