nlme (version 3.1-39)

formula.nlsList: Extract nlsList Object Formula

Description

This method function extracts the common nonlinear model formula associated with each nls component of x.

Usage

## S3 method for class 'nlsList':
formula(x, \dots)

Arguments

x

an object inheriting from class nlsList, representing a list of nls objects with a common model.

...

some methods for this generic require additional arguments. None are used in this method.

Value

• a two-sided nonlinear formula specifying the model used to obtain the nls components of x.

See Also

nlsList

Examples

data(Loblolly)
fm1 <- nlsList(SSasymp, Loblolly)
formula(fm1)