Four-parameter Gompertz model

Convenience function for the full four-parameter Gompertz model.

Usage

G.4(fixed = c(NA, NA, NA, NA), names = c("b", "c", "d", "e"), ...)

Arguments

fixed

numeric vector of length 4 specifying fixed parameters (NAs for free parameters).

names

character vector of parameter names.

...

additional arguments passed to gompertz.

Value

A list (see gompertz).

See also

gompertz, G.2, G.3