Unit 2 · Lesson 2.3 · Start1 / 12
Unit 2 · Lesson 2.3
2.3
Acquiring and preparing data
Row 14: a box of Delicious sold for ₹9,000. That's ₹900 a kilo. Apples aren't saffron.
Today you will
- Hunt impossible values, mixed units and bad labels
- Keep a change log
- Know when to leave data out
40 min On the laptop