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[R for R] Building the basics of R

A friendly R class from a professional instructor who teaches data analysis for over 1,000 hours a year! We've renewed the existing lectures and will also inform you of the latest trends.

(4.9) 44 reviews

715 learners

Level Beginner

Course period Unlimited

R
R
R
R

Reviews from Early Learners

Reviews from Early Learners

4.9

5.0

์ •์ข…๊ท 

100% enrolled

I think you explain it very well

5.0

jhealim

100% enrolled

This was a great lecture for beginners to follow because it explained things very calmly and in detail. I'm ready to move on to the next step.

5.0

๋ฏผ๊ฒฝ๋นˆ

100% enrolled

I was wondering how to get started with R, and I think I made a good choice with this introductory course!

What you will gain after the course

  • Excel file processing

  • Draw a graph

  • R Programming

  • Data Filtering/Summarizing/Transforming

R data analysis, easy and robust!
Join us in the [Tell R] series.

โ–  Instructor Introduction

I majored in business analytics for my master's degree at UNIST and started my career in data analysis. I started working in the data analysis team from the beginning of my career. Currently, I am not only giving lectures at companies and schools, but also continuously doing outsourcing work related to data analysis.

Corporate Lectures๐Ÿ—ƒ: Samsung Group, Shinhan Group, Hana Financial Group, SK Group, LG Electronics, GS Caltex, S-Oil, and many others.
School lectures๐Ÿ›: Sookmyung Women's University, Sungkyunkwan University, Kyungnam University, Seoul Women's University, Sangmyung University, and many others
Writing-related: Please Give Me Some R (authored), Efficient R Programming (co-translated), Doing Data Science (translation review)
Recent Research๐Ÿ“: International R&D Collaboration for a Global Aging Society: Focusing on Aging-Related National-Funded Projects

Blog๐Ÿ’ป: datadoctorblog.com
Github๐Ÿ› : github.com/encaion

โ–  Lecture Structure

Each lecture consists of 16 lectures, each consisting of theory, practice, and quizzes. This differs from simple rote learning. The most dangerous thing is that students only feel like they've learned something without improving their skills. ๐Ÿ™…โ€โ™‚๏ธ. That's why we encourage students to input code during the practice portions, as well as quizzes throughout the lectures.

โ–  Details

A lecture that covers detailed information such as errors and help inquiries!

I'll summarize and introduce the main functions like this!

There are quizzes like this too, you guys~

โ–  Copyright

Any unauthorized distribution or commercial use of any materials provided through this platform may result in punishment under applicable laws.

โ–  Lecture request or question

contact@rloha.io

Recommended for
these people

Who is this course right for?

  • Anyone who wants to start analyzing data

  • People who are studying (or enrolled) in a data analysis-related department

  • Anyone who wants to become a data scientist

Need to know before starting?

  • Excel if() function

Hello
This is datadoctor

1,279

Learners

70

Reviews

63

Answers

4.8

Rating

4

Courses

[Current] CEO of Rloha
[Current] IT Team Lead at EpicWorks
[Former] Data Analysis Team Lead at MMMD
[Former] Researcher at Connectum
[Former] Data Analysis Team Engineer at NBT
[Former] Researcher at the Korea Meteorological Administration Big Data Team

I primarily lecture on data analysis for Samsung Group affiliates. Accumulated corporate and university lecture time exceeds 8,000 hours. (As of 2025.12) contact@rloha.io

I primarily conduct data analysis lectures for Samsung Group affiliates.

Over 8,000 cumulative hours of corporate and university lectures. (As of Dec 2025)

Analysis Team Engineer [Former] Researcher at the Korea Meteorological Administration Big Data Team. Primarily lectures on data analysis for Samsung Group affiliates. Over 8,000 cumulative hours of corporate and university lecturing. (As of Dec 2025)

contact@rloha.io

More

Curriculum

All

16 lectures โˆ™ (9hr 17min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

44 reviews

4.9

44 reviews

  • magnet0922๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
    magnet0922

    Reviews 7

    โˆ™

    Average Rating 5.0

    5

    63% enrolled

    As a beginner, this is very helpful!

    • jhealim1085๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
      jhealim1085

      Reviews 3

      โˆ™

      Average Rating 5.0

      5

      100% enrolled

      This was a great lecture for beginners to follow because it explained things very calmly and in detail. I'm ready to move on to the next step.

      • chgmin4898๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
        chgmin4898

        Reviews 11

        โˆ™

        Average Rating 5.0

        5

        100% enrolled

        It is explained in detail and kindly so even beginners can easily understand it. ~~~

        • shshsh06913570๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
          shshsh06913570

          Reviews 6

          โˆ™

          Average Rating 4.5

          5

          100% enrolled

          Thank you for your kind and detailed information.

          • alsrudqls19991669๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
            alsrudqls19991669

            Reviews 1

            โˆ™

            Average Rating 5.0

            5

            100% enrolled

            I was wondering how to get started with R, and I think I made a good choice with this introductory course!

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