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Data Science

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Data Analysis

Learn data analysis without coding

What's important is not coding, but data literacy! Let's learn the core procedures of data analysis with practice using Orange3, a no-coding tool.

(5.0) 1 reviews

77 learners

Level Beginner

Course period Unlimited

  • hanky7479821
Data literacy
Data literacy
Orange3
Orange3
data-visualization
data-visualization
EDA
EDA
Data literacy
Data literacy
Orange3
Orange3
data-visualization
data-visualization
EDA
EDA

What you will gain after the course

  • How to use the Orange3 tool

  • Standard Procedures for Data Analysis (CRISP-DM)

  • Data Structures for Data Analysis

  • Individual information analysis (univariate analysis)

  • Analysis of the relationship between two pieces of information (bivariate analysis)

Want to learn data analysis easily and enjoyably? 🎓

Orange3 is a visual programming tool that helps you perform complex data analysis simply and intuitively.

This course systematically covers the core concepts and techniques of data analysis, utilizing a variety of datasets and practicing. You'll learn how to uncover hidden meaning in data without complex coding , and acquire skills that can be immediately applied in practice .

If you're looking to gain hands-on, practical data analysis experience and develop data literacy , this course is for you! Take a step further into the world of data with Orange3 ! 📊


Features of this course

📌 You can intuitively learn the core concepts and techniques of data analysis through Orange3 .

📌 Develop practical data analysis skills through data visualization and exploratory data analysis using various datasets .

📌 10% theory, 90% practice. You'll learn and apply what you've learned through hands-on data analysis.

📌 This course is for beginners . Anyone with basic data manipulation and Excel experience can easily take the course.


I recommend this to these people

I want to learn systematically.
I have studied data analysis, but many of the concepts feel complicated and I am curious about how they are actually applied.

I want to solve business problems.
Those who are performing tasks in sales, finance, human resources, etc. and want to learn data analysis-based problem-solving methods.

Discover insights in data
Feeling overwhelmed by the sheer volume of data? Is there a way to effectively visualize it and discover the insights it holds?

If you take this course 🎯

  • Understand the basic concepts of data analysis : You will systematically understand the entire process, including data collection, preprocessing, analysis, and visualization.

  • Ability to utilize visual programming tools : Learn how to effectively analyze and visualize data without complex code using Orange3's various widgets and visual tools.

  • Improve practical application skills : Acquire data analysis skills that can be immediately applied in the workplace through various exercises using real-world datasets.

  • Data Insights : Develop the ability to go beyond simple data analysis and derive meaningful insights. This will greatly assist you in solving business problems and developing strategies.

Who created this course

  • Career,

    • I have been a data engineer for 10 years since I was a newbie.

    • For the next 10 years, I worked in data analysis and artificial intelligence development.

  • The lecture is,

    • I am giving lectures on SQL, data analysis, and modeling to current employees, job seekers, and college students.

    • Recently, I have been participating as a main instructor for KT AIVLE School from the 1st to the 5th semester.


Things to note before taking the course

Practice environment

  • This lecture is based on Windows. However, if you install Orange3 for Mac OS, you can follow most of the steps on the same screen.

  • We also use some Excel programs during the lectures.

Player Knowledge and Precautions

  • If you have any experience with spreadsheets like Excel, you will be able to follow this course without difficulty.


Recommended for
these people

Who is this course right for?

  • A liberal arts student who has never coded before

  • For those who want to learn data analysis for the first time

  • People who want to use data analysis in their work

  • Those who have studied data analysis but need to organize it overall

  • Those who lack knowledge of mathematics and statistics but want to take their first steps in data analysis

Need to know before starting?

  • Excel usage experience

Hello
This is

574

Learners

38

Reviews

4

Answers

5.0

Rating

2

Courses

I asked GPT.

🙂 Do you know instructor Ki-young Han?

💻Yes, I am familiar with Instructor Ki-young Han. Ki-young Han has over 15 years of experience at E-Land, serving as a data architect,
information strategy lead, and IT head for the fashion division.
Currently, he is the CEO and analyst at Data Insight, where he provides consulting and lectures on data analysis, machine learning, and deep learning across various
sectors including fashion, retail, manufacturing, and NGOs.

Instructor Kiyoung Han provides
training that can be applied to real-world practice based on his expertise in data analysis and machine learning.
In particular, he focuses his education on the business application of data analysis.
Instructor Kiyoung Han's lectures are highly regarded by his students.

Professional Experience
10 years in Data Engineering, 15 years in Data Analysis/Artificial Intelligence

  • Current CEO of Data Insight Co., Ltd.

  • Former Co-CEO of Dplus

  • Former Team Leader of the DA Team, Team Leader of the Information Strategy Office, and Head of Fashion IT at E-Land Systems (currently E-Land Innople)

Lecturing Experience

  • Participated as a main instructor for KT AIVLE School cohorts 1–8

  • Conducted numerous data analysis and AI lectures at corporations such as LG CNS, SK C&C, SK Telecom, KT, KTDS, Lotte Innovate, and POSCO DX.

  • Conducted data analysis and AI lectures at Korea Data Agency, Busan IT Industry Promotion Agency, etc.

  • Conducted data analysis and AI lectures at Sungkyunkwan University, Ewha Womans University, Dankook University, Gachon University, Tongmyong University, and Catholic University of Korea.

    Lectured on data analysis and artificial intelligence at the Busan IT Industry Promotion Agency and other institutions, as well as at Sungkyunkwan University, Ewha Womans University, Dankook University, Gachon University, Tongmyong University, and Catholic University of Korea.

Curriculum

All

38 lectures ∙ (3hr 13min)

Course Materials:

Lecture resources
Published: 
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Reviews

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1 reviews

5.0

1 reviews

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    dlawhdcks54182

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    Average Rating 5.0

    5

    32% enrolled

    $26.40

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