The one thing that sometimes gets overlooked when people decide whether to use R or Python is how robust the language and libraries are. I&#x27;ve programmed professionally in both, and R is really bad for production environments. The packages (and even language internals sometimes) break fairly often for certain use cases, and doing regression testing on R is not as easy as Python. If you&#x27;re doing one-off analyses, R is great -- for anything else I&#x27;d recommend Python&#x2F;Pandas&#x2F;Scikit.