freeCodeCamp/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/pandas-dataframes.english.md

---
id: 5e9a093a74c4063ca6f7c15a
title: Pandas DataFrames
challengeType: 11
videoId: 7SgFBYXaiH0
---

## Description

<section id='description'>
<em>Instead of using notebooks.ai like it shows in the video, you can use Google Colab instead.</em>

More resources:

- <a href="https://github.com/ine-rmotr-curriculum/freecodecamp-intro-to-pandas" target="_blank" rel="noopener noreferrer">Notebooks on GitHub</a>
- <a href="https://colab.research.google.com/github/googlecolab/colabtools/blob/master/notebooks/colab-github-demo.ipynb" target="_blank" rel="noopener noreferrer">How to open Notebooks from GitHub using Google Colab.</a>

</section>

## Tests

<section id='tests'>

````yml
question:
  text: |
    What will the following code print out?

    ```py
    import pandas as pd

    certificates_earned = pd.DataFrame({
        'Certificates': [8, 2, 5, 6],
        'Time (in months)': [16, 5, 9, 12]
    })

    certificates_earned.index = ['Tom', 'Kris', 'Ahmad', 'Beau']

    print(certificates_earned.iloc[2])
    ```

  answers:
    - |
      ```
      Tom      16
      Kris      5
      Ahmad     9
      Beau     12
      Name: Time (in months), dtype: int64
      ```
    - |
      ```
      Certificates         6
      Time (in months)    12
      Name: Beau, dtype: int64
      ```
    - |
      ```
      Certificates        5
      Time (in months)    9
      Name: Ahmad, dtype: int64
      ```
  solution: 3
````

</section>