6. Selecting, Filtering, and Sorting
Chala mitrano, aaj aapan DataFrame madhun rows aani columns select karuya — loc, iloc, boolean masks, city/status filters, sorting. Blinkit orders var hands-on. Ghabru naka.
What you will learn in this chapter
- Select columns and rows with [], loc and iloc
- Filter with boolean masks (city, status, amount)
- Combine conditions with & | ~
- Sort values and pick top-N rows
Fictional data
Blinkit / Amazon Now figures in this chapter are fictional sample data for learning only. They do not show real company numbers. People names are for practice; e-mails use example.com.
Concepts in this chapter
The chapter recap is at the end of the last concept page.