[GRASS-stats] rgrass7 0.2-1 on CRAN

[Roger Bivand]

As use of sf and stars classes increases, the rgrass7 interface package 
between R and GRASS has been changed to drop the assumption that sp (and 
rgdal) will be loaded and attached. Users should now declare explicitly 
with the new functions use_sp() and use_sf() which representation is 
preferred for objects being moved between R and GRASS. At present, 
use_sf() only supports vector objects.

The package is now on https://github.com/rsbivand/rgrass7 with 
documentation on https://rsbivand.github.io/rgrass7/.

Please raise issues on https://github.com/rsbivand/rgrass7/issues, here, 
or on r-sig-geo at r-project.org.

Roger

-- 
Roger Bivand
Department of Economics, Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; e-mail: Roger.Bivand at nhh.no
https://orcid.org/0000-0003-2392-6140
https://scholar.google.no/citations?user=AWeghB0AAAAJ&hl=en