How to learn statistics for medical research? I'm a last year medical student, as we say "Intern doctor". In the future I want to do research on the issue that I want to get in.
Therefore I want to learn mathematics, statistics, R programming and so on, because I want to do best statistical analysis for my research. Proper statistical analysis is the most important part after the research issue as far as I'm concerned.
Consequently, for these things I watch on Youtube the Richard McElreath statistical rethinking videos and I do learning R programming on DataCamp courses, I bought annual premium plan. As far as I see the Youtube videos that I watch are somewhat hard for me to understand. Without statistical substructure I think to learn R programming on DataCamp would be on shaky ground.
What would you think about that? I want to learn the ideas, advices from more experienced people than me. What would you advice for me to learn these skills with very well?

It sounds like that you just have started with statistics and you do not have experience with it. That is totally OK.
But your goal is the other extrem that you want to be a statistic pro. That is impossible. Relax your self and do not push you to much here.
Keep one very important thing in mind. A professional (or however you want to name that) scientist never work alone. Research is a team thing. The workload itself can be done by one person. But the thinking, developing and dropping of ideas and questions and arguing with research colleagues and other experts is always a team thing.
And that will bring you back to statistics.
Even well experience research do not make there statistics alone. They make a plan how to collect and how to analyze the data. But when they finalized that plan they do not start to collect data but they contact a statistic person. They do statistic consulting (translated from German).
Because of that process you learn how to do things especially where are your borders of knowledge and expertise and when to ask other persons.
In short: You do not have to work alone. Your supervisor and your university should be able to offer you something here.
