The goal of ggseg.formats is to provide S3 methods etc to the ggseg-universe. Most users will not have to deal with this package directly in any way.
We recommend installing development version of {ggseg.formats} through the ggseg r-universe.
# Enable this universe
options(repos = c(
ggseg = 'https://ggseg.r-universe.dev',
CRAN = 'https://cloud.r-project.org'))
# Install some packages
install.packages('ggseg.formats')
But you can also install the development version of ggseg.formats from GitHub with:
# install.packages("devtools")
devtools::install_github("ggseg/ggseg.formats")