Thanks a lot for you guys efforts. All are moving on right track, which will definitely make our operations more productive, even more innovative ...
Yes, as you pointed out, we can directly use 'arcgisbinding' with MRO in RStudio.
For unknown reasons, however, we couldn't 'arcgisbinding' via R or MRO within Microsoft Visual Studio (R Tools) 2015. The same issue exists for Anaconda (R Tools).
In addition, regarding Conda Python to access/ import ArcPy (from ArcGIS Pro 1.3) in Python IDEs, one (Visual Studio 2015) does work, but other (Anaconda) does not, in our case. https://arcpy.wordpress.com/2016/10/21/conda-and-arcgis-pro/
Looking forward to seamless integration of ArcPy (ArcGIS Pro, ArcGIS) within major IDEs (Python and R - MRO & MRS), especially in Visual Studio and Anaconda, which will fully support Python and R (MRO, MRS) together.
Regards,