Thank you so much for explaining it so easily.

This was a very helpful lecture! It's great to be able to review it again during the remaining period.

It was so hard to find R lectures, but thanks to you, I passed the 7th practical exam. I was able to solve the 2nd type regression problems without panicking :) Thank you!

I passed! Thanks to the lectures, I was able to understand the key points and emphasized parts well, so I think I was able to pass in a short period of time! I was especially worried about studying because I didn't have any materials, but this was a great help. Thank you!

It's good.

thank you

I passed after listening to the teacher's lecture. I started studying 2 weeks ago without any preparation, but I ended up working crazy overtime and started and finished with the teacher's lecture without any additional study. I think the most important thing is to start with a perfect score in the 2nd type of work-based test as the teacher said. ㅎㅎ Thank you, teacher.

I listened well with an easy explanation

It only tells you what you really need. I passed the exam with just this lecture 5 times. No need for additional explanation. Just listen to it.

I chose this course because it was a lecture while I was preparing for the exam, and it was very helpful. The explanations are very good, the questions are answered well, and the explanations are as simple and easy as possible, so I am learning a lot. I highly recommend it!!!!!