To install the package, run
remotes::install_github("eweine/log1pNMF")
The package's main function, fit_poisson_log1p_nmf, has multithreading capabilities via OpenMP.
On most Windows and Linux operating systems, OpenMP should be installed already. However, on newer versions
of MacOS, OpenMP needs to be installed manually. For instructions on how to set this up please refer to
data.table's helpful guide.