jjinjjin

This is a class that teaches intermediate and advanced level data analysis and visualization chart creation methods to those who can handle Excel basics. With this class, you can master Excel completely!

inflearn

Using Excel: Intermediate EXCEL (Inflearn Original)

입문

초급

중급이상

엑셀

Excel

파워쿼리

Excel PowerQuery

vlookup

마이크로소프트 오피스 툴

MS-Office

Before we begin

Essential Excel Data Preprocessing Skills

Practical Visual Analysis Basic - Domestic Travel Index Analysis

Practical Visual Analysis Advanced - Sales Performance Analysis