Exploratory Data Analysis Course
Gain expertise in exploratory data analysis for retail sales data. Clean and prepare untidy datasets, reveal insights on products, customers, channels, time trends, and seasonality, and create impactful business intelligence dashboards that deliver actionable strategies to boost revenue and business growth. This hands-on course equips you with practical tools to transform raw data into reliable, decision-ready reports swiftly.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches you to clean, validate, and preprocess sales data effectively, then extract trustworthy insights on products, customers, sales channels, and time-based patterns. Master hands-on methods for managing missing data, creating repeatable workflows, segmenting user behaviours, identifying seasonal trends, and producing straightforward visual reports that support quick, confident business decisions.
Elevify advantages
Develop skills
- Retail EDA basics: calculate key business metrics from raw sales data quickly.
- Data cleaning for business intelligence: correct data types, outliers, and missing values using repeatable processes.
- Product and category analysis: rank products, identify top performers, underperformers, and seasonal patterns.
- Customer and channel patterns: group customers and compare results across different channels.
- Time series analysis for business: spot trends, seasonal effects, and promotion impacts in sales data.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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