Three-parameter log-normal model with upper limit fixed

LN.3u is a convenience function for the log-normal model with the upper limit fixed (default 1).

Usage

LN.3u(upper = 1, fixed = c(NA, NA, NA), names = c("b", "c", "e"), ...)

Arguments

upper

numeric specifying the fixed upper horizontal asymptote. Default is 1.

fixed

numeric vector of length 3 specifying fixed parameters (NAs for free parameters).

names

character vector of parameter names.

...

additional arguments passed to lnormal.

Value

A list (see lnormal).

See also

lnormal, LN.2, LN.3, LN.4