The stable version of nlstools can be installed from CRAN using:
install.packages("nlstools")The development version of nlstools can be installed from GitHub (remotes needed):
if (!requireNamespace("remotes", quietly = TRUE))
install.packages("remotes")
remotes::install_github("lbbe-software/nlstools")Finally load the package in your current R session with the following R command:
library(nlstools)