Docker R over Alpine Linux
$ docker pull cmplopes/alpine-r:[TAG]
3.6.3, latest - (R 3.6.3-r2 over alpine:3.12) (Dockerfile)
3.6.2 - (R 3.6.2-r0 over alpine:3.11) (Dockerfile)
3.5.1 - (R 3.5.1-r1 over alpine:3.9) (Dockerfile)
3.4.2 - (R 3.4.2-r0 over alpine:3.7) (Dockerfile)
3.3.3 - (R 3.3.3-r0 over alpine:3.6) (Dockerfile)
$ docker run --rm -it -v $(pwd):/app cmplopes/alpine-r:3.4.2
or
$ docker run --rm -it -v $(pwd):/app cmplopes/alpine-r:3.4.2 R --version
$ docker run --rm -it -v $(pwd):/app cmplopes/alpine-r:3.4.2 R -f test.r