nlr (version 0.1-3)

parameter.names: Support for Functions nlr()

Description

This is support for the functions ms() and nls(). It is not intended to be called directly by users.

Usage

parameter.names(formula, data)

Arguments

formula

Expression include variables.

data

data might have parameters attribute.

Value

list of parameters.

Details

In several functions, If start is not given the name of data and variables have to be gathered from formula and environment variables, which use this function appropriately.

References

Venables, W.N., and Ripley, B.D. (1999). Modern Applied Statistics with S-PLUS. New York: Springer-Verlag

See Also

nlmest.NLM

Examples

# NOT RUN {
## The function is currently defined as
"parameter.names"
# }