minpack.lm: Interfaces for minpack.lm package for data science pipelines.

In intubate: Interface to Popular R Functions for Data Science Pipelines

Description

Interfaces to minpack.lm functions that can be used in a pipeline implemented by magrittr.

Usage

ntbt_nlsLM(data, ...)

Arguments

data	data frame, tibble, list, ...
...	Other arguments passed to the corresponding interfaced function.

Details

Interfaces call their corresponding interfaced function.

Value

Object returned by interfaced function.

Author(s)

Roberto Bertolusso

Examples

## Not run: 
library(intubate)
library(magrittr)
library(minpack.lm)

## ntbt_nlsLM: Standard 'nls' framework that uses 'nls.lm' for fitting
DNase1 <- subset(DNase, Run == 1)

## Original function to interface
nlsLM(density ~ Asym/(1 + exp((xmid - log(conc))/scal)),
      data = DNase1,
      start = list(Asym = 3, xmid = 0, scal = 1))

## The interface puts data as first parameter
ntbt_nlsLM(DNase1, density ~ Asym/(1 + exp((xmid - log(conc))/scal)),
           start = list(Asym = 3, xmid = 0, scal = 1))

## so it can be used easily in a pipeline.
DNase1 %>%
  ntbt_nlsLM(density ~ Asym/(1 + exp((xmid - log(conc))/scal)),
             start = list(Asym = 3, xmid = 0, scal = 1))

## End(Not run)

intubate documentation built on May 2, 2019, 2:46 p.m.