Create ggseg atlas
as_ggseg_atlas(x)
# Default S3 method
as_ggseg_atlas(x)
# S3 method for class 'data.frame'
as_ggseg_atlas(x)
# S3 method for class 'ggseg_atlas'
as_ggseg_atlas(x)
# S3 method for class 'brain_atlas'
as_ggseg_atlas(x)Object of class 'ggseg_atlas'