Data analytics is the goal. I am less than 5 years into my professional career,and being in management,I feel the need to gain an interesting and useful skill.
R is on the front-end, SQL in the back end… you can start by either… But R is the most critical thing for you as an analyst, but you must always know that that data is stored in an SQL or NoSQL database behind the scenes…
Yes. But python is not for a beginner especially a non developer… His focus is data and programmers will do the python work… It is great but not critical… R and databases are good for a data analyst