get_nls: Fit a given formula to single trace of DSF data

In taiawu/dsfworld_package: Visualizes and Analyzes Differential Scanning Fluorimetry Data

Fit a given formula to single trace of DSF data

Description

Fit a given formula to single trace of DSF data

Usage

get_nls(
  df,
  start_pars,
  formula,
  lower_bound,
  control_list = list(maxiter = 500),
  ...
)

Arguments

df	a tibble containing x and y data for a single trace of DSF data. In default use, this is Temperature_norm and value_norm.
start_pars	named list of starting parameters for the supplied formula. Passed to nlsLM.
formula	formula to fit. Passed to nlsLM.
lower_bound	a named numeric vector, in identical parameter order to start_pars, containing lower bounds for the input functions.
control_list	an optional named list of controls to pass to nlslM, including max interations.
...	additional arguments, which, if inherited from upstream functions, can be ignored by this function.

Value

a fitted model, exactly as output by nlslM. Or, if the nlsLM operation failed, returns NA.

taiawu/dsfworld_package documentation built on June 18, 2024, 5:39 a.m.