The first step toward Tableau
Gemma
By skimming through the content covered in the Tableau certification, you can grasp the overall features of Tableau in a short period of time.
Beginner
Tableau
I share my experiences and insights as a data analyst at a leading tech company. I'll discuss practical tips on how I solved problems encountered at work and the mindset that data analysts should keep in mind.
Reviews from Early Learners
5.0
ㅎㅅ
I also work as an analyst, and since the types of work requests are usually quite diverse, I used to spend a considerable amount of time planning analysis tasks, including report writing. However, this course has been very helpful in categorizing my work over the years. Also, the mindset you emphasized really resonated with me, and I was able to reflect on it once again. Although it's brief content, it seems to be a course that makes you think deeply and look back. Thank you for sharing.
5.0
Jang Jaehoon
Thank you for the great lecture!
5.0
든든한꼬마
I learned about what data analysts do.
Practical Tips for Data Analysts
Data Analyst's Mindset
I saw the metrics, but what decision should I make with this?
How do you determine whether B looks better in an A/B test because it's a real effect or just a coincidence?
Where should I even start when they tell me to find insights?
I analyzed it, but everyone is having trouble understanding my report
I structured data analysis into four types: decision-making, discovery, prediction, and diagnosis, and will share experiences about what problems were solved and how they were approached.
Data analysis is a battle with oneself and a continuous process of trial and error. That's why mindset often shines more than skills and knowledge. I'll share the mindset that data analysts should keep in mind.
I'll share what each type is and the know-how that was helpful for each type.
As an analyst, I share insights on the numerical sense you should have, 4 tips for creating good reports, and finding the balance between persistence and restraint.
Specific questions are great, and vague questions are fine too.
I'll do my best to provide answers based on real-world experience that you couldn't get from chatGPT.
Who is this course right for?
# Job Seeker Curious About Data Analysts
A new employee who has just started working as a data analyst
Career Verified
1,064
Learners
135
Reviews
47
Answers
4.9
Rating
5
Courses
I am Gemma, a data analyst who started in mathematics, moved into a developer career, and eventually settled into my current role after studying statistics. In data analysis, the most important thing is identifying novel insights and trends within the overflowing sea of big data. That’s easier said than done, right? However, if you can utilize the right analysis tools and methods, anyone is capable of discovering valuable gems. I would like to share these methodologies with all of you.
(Current) LINE Plus Data Analyst
(Former) Naver Data Analyst
Master's in Statistics, Bachelor's in Mathematics
Author of 'SQL Practical Training': https://product.kyobobook.co.kr/detail/S000217223580
Email: sweetherb100@gmail.com
Personal Blog:
https://blog.naver.com/italian-lesson
All
7 lectures ∙ (31min)
All
6 reviews
5.0
6 reviews
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5
I also work as an analyst, and since the types of work requests are usually quite diverse, I used to spend a considerable amount of time planning analysis tasks, including report writing. However, this course has been very helpful in categorizing my work over the years. Also, the mindset you emphasized really resonated with me, and I was able to reflect on it once again. Although it's brief content, it seems to be a course that makes you think deeply and look back. Thank you for sharing.
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Average Rating 5.0
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Average Rating 5.0
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