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If you haven’t learned Python yet, this is your sign. Here’s exactly how I’d learn it ⬇️
Beginner — Build confidence with real data:
↳ Import libraries
↳ Read CSV & Excel files
↳ Explore and understand your data
↳ Select rows & columns
↳ Filter with conditions
↳ Handle missing values
↳ Rename columns & change data types
↳ Basic string manipulation
↳ Basic charts & visualization
Intermediate — Answer real business questions:
↳ Group & aggregate
↳ Create new columns
↳ Conditional logic
↳ Sort & rank
↳ Merge & join datasets
↳ Handle duplicates
↳ Date & time manipulation
↳ Exploratory data analysis
↳ Statistical charts & customization
Advanced — Build analysis that drives decisions:
↳ Complex transformations
↳ Reshape data
↳ Work with large datasets
↳ Write reusable functions
↳ Automate ...