gompertztrunc is an R package for estimating Gompertz distributions
from doubly-truncated data using maximum likelihood estimation.
To install the package:
install.packages("devtools")
# devtools::install_github("caseybreen/gompertztrunc")
install.packages("gompertztrunc", repos = c('https://caseybreen.r-universe.dev', 'https://cloud.r-project.org'))