freeCodeCamp/curriculum/challenges/chinese/08-data-analysis-with-python/data-analysis-with-python-course/data-analysis-example-b.md

id, title, challengeType, isHidden, videoId

id	title	challengeType	isHidden	videoId
5e9a093a74c4063ca6f7c14e	Data Analysis Example B	11	false	0kJz0q0pvgQ

Description

More resources: - Notebook

Tests

question:
  text: |
    What does the <code>loc</code> method allow you to do?

  answers:
    - |
      Retrieve a subset of rows and columns by supplying interger-location arguments.
    - |
      Access a group of rows and columns by supplying label(s) arguments.
    - |
      Returns the first <code>n</code> rows based on the integer argument supplied.
  solution: 2