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[R for R] R visualization basics

This is a visualization course that follows the basics of R grammar. We will intensively learn ggplot2, a powerful visualization package in R.

(4.5) 11 reviews

217 learners

Level Basic

Course period Unlimited

  • datadoctor
R
R
ggplot2
ggplot2
R
R
ggplot2
ggplot2

Reviews from Early Learners

Reviews from Early Learners

4.5

5.0

안태환

100% enrolled

The lecture content is good

5.0

조환희

100% enrolled

This is my second time. I listened well, Seungwook. I think I can read some R code now~ I'll study some analysis and come back again to take the intermediate class. Thank you!

5.0

김성준

8% enrolled

The communication skills are quite good. I dare say that you have a perfect understanding of R and that it doesn't seem like you prepared it in a short period of time. I feel like this lecture is a culmination of many years of know-how. I'm really looking forward to future lectures.

1. Introduction to the 'R Visualization Basics' lecture

Interpreting data just by looking at a table? Well... I'm joking because I need to draw pictures. Now, create charts to understand it at a glance. Visualizing data is important not only for your own viewing but also for reporting and presentations. Even Python users envy R's powerful visualization package, ggplot2! Get started right now!

We recommend that you take the prerequisite courses in the R curriculum before taking this course :) Go to the R basics course >>

2. Helpful people

R programming is a must-have for statistics and data analysis majors . Using other tools won't help; you'll be required to use R. Start now! Marketers and growth hackers, are you still using Excel? Break free from the confines of bar graphs and pivot tables. A wider world awaits.

3. Course Features

R Data Utilization Curriculum

This is the first lecture in the series following the R Basics course! Let's keep going!

4. Instructor Introduction

Kim Seung-wook

(Current) Rloha Representative Consultant
(Former) NBT Data Engineer
(Former) Semware Data Analysis Director
(Former) Researcher at the Big Data Application Team of the Korea Meteorological Administration
R Please give me some R: Learn R from the basics . Questions are always welcome.
For a quick response, please use Facebook Messenger! https://www.facebook.com/encaion

I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Hello
This is

1,265

Learners

69

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

Curriculum

All

13 lectures ∙ (2hr 25min)

Published: 
Last updated: 

Reviews

All

11 reviews

4.5

11 reviews

  • taehwanan1911님의 프로필 이미지
    taehwanan1911

    Reviews 4

    ∙

    Average Rating 5.0

    5

    100% enrolled

    The lecture content is good

    • w0w6w30691님의 프로필 이미지
      w0w6w30691

      Reviews 6

      ∙

      Average Rating 5.0

      5

      100% enrolled

      This is my second time. I listened well, Seungwook. I think I can read some R code now~ I'll study some analysis and come back again to take the intermediate class. Thank you!

      • doi02361358님의 프로필 이미지
        doi02361358

        Reviews 1

        ∙

        Average Rating 5.0

        5

        8% enrolled

        The communication skills are quite good. I dare say that you have a perfect understanding of R and that it doesn't seem like you prepared it in a short period of time. I feel like this lecture is a culmination of many years of know-how. I'm really looking forward to future lectures.

        • pbcs03216508님의 프로필 이미지
          pbcs03216508

          Reviews 2

          ∙

          Average Rating 5.0

          5

          100% enrolled

          This course covers the most important fundamentals of visualization in R. Highly recommended!

          • bluesky19962784님의 프로필 이미지
            bluesky19962784

            Reviews 3

            ∙

            Average Rating 5.0

            5

            100% enrolled

            It was a great help in learning the introductory course of R programming~~

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