Core pandas · Lesson 4 of 10
Indexing, selecting and assigning
Getting the data you want
Once you have a DataFrame, you need to pull out the parts you care about.
- Select one column with square brackets:
df["score"] - Select rows by position with
iloc - Select rows by label or by a condition with
loc
Python
That last line is the most useful pattern in all of pandas: filtering rows by a condition.
Exercise
Exercise — check your understanding
From the students DataFrame in the starter, select only the rows where city is "Lagos" and store them in lagos.
Solution opens after 2 tries (0 so far)
You’re reading for free. Sign in to keep your progress and earn a certificate when you finish.Sign in to keep my progress →