The first thing you need to know is that when you ask a statistician a question, the probability that the first two words they say will be 'It depends' is P>0.95.
I'm a graduate student at Georgetown University. I also work in the data science department of a computer security company.
For four years, I worked exclusively with R but now I'm working in Python 2.7. It's a big step; for example, the Python documentation is actually helpful.
Thank you to whoever took the time to upvote several of my posts. However, it seems that the robots have reversed your act of goodwill.