Adding the extra package

Author: gvegayon

.github/workflows/r.yml

@@ -51,7 +51,9 @@ jobs:
 
       - uses: r-lib/actions/setup-r-dependencies@v2
         with:
-          extra-packages: any::rcmdcheck
+          extra-packages: |
+            any::rcmdcheck
+            github::USCBiostats/barryr
           needs: check
 
       - uses: r-lib/actions/check-r-package@v2