_:nabd28eeb42db4d49b5509faadb5f0c47xb15
<http://schema.org/reviewBody>
"\nThe contents of the course are extremely useful. BUT if your programming experience is the two previous courses I \nthink it's a very difficult course, since there are some issues that are outdated or not explained in detail or not explained at all.To do most of the quizzes it's not enough to repeat and listen to the videos. In\n many cases it's necessary to read a lot of documentation, search and \napply new functions that are not explained in the videos, search forums \nand realize that the packages not work in the same way for the new\n versions of R, that some functions don't work correctly with RStudio but they do with RGUI, in other cases must be added a certain argument\n that was not explained in the videos (eg: for windows \"binary\" mode in \nthe function download.file, which I still have no idea what it means).In\n short, a lot of things that make certain parts of the evaluations do \nnot measure if you really learned what was taught in the course, but \nwhat has been your ability to handle yourself in a self-taught way. Which is a necessary skill in general (not only in R and Data Science) but that isn't what I expect this course teaches me.All\n this search is more difficult especially for Spanish-speaking people \nbecause it isn't enough to have a level in the language between \nintermediate and advanced, rely on Google Translator and rewind the video \nmany times; to really understand, you have to have some technical language management.\n\n"
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