Data Analyst

Start in the spreadsheet most workplaces run on, then add Python and statistics to answer harder questions.

By the end: You can build a formula-driven report in a spreadsheet, analyse data with Python and judge whether a result is real.

Look for the dashed Project step: a hands-on build that uses what the courses before it taught.

1. 1
   Excel

   Formulas, lookups and summaries: the skills most data jobs ask for first.

   22 lessons · Beginner
2. 2
   SQL

   Ask questions of data stored in a database.

   18 lessons · Beginner
3. 3
   Python

   Automate and scale what you did by hand.

   19 lessons · Beginner
4. 4
   NumPy

   Fast arrays under every Python data library.

   16 lessons · Intermediate
5. 5
   Pandas

   Tables, cleaning and analysis.

   18 lessons · Intermediate
6. 6
   Statistics

   Summarise, estimate and test ideas without fooling yourself.

   16 lessons · Intermediate
7. 🛠
   Project: Sales Data AnalysisProject

   Clean, summarise and report on a sales file.

   7 steps · Beginner