Ganesh Mantravadi 🐘🐼🤹♂️ pandas trick #83:
Problem: Your dataset has many columns and you want to ensure the correct data types
Solution:
1. Create CSV of column names & dtypes
2. Read it into a DF
3. Convert it to dict
4. Use dict to specify dtypes of dataset
👇 Example 👇
🐦🔗: https://twitter.com/justmarkham/status/1192794326763474944
Kevin Markham on Twitter
“🐼🤹♂️ pandas trick #83: Problem: Your dataset has many columns and you want to ensure the correct data types Solution: 1. Create CSV of column names & dtypes 2. Read it into a DF 3. Convert it to dict 4. Use dict to specify dtypes of dataset 👇 Example 👇 #Python #pandastricks”