63 lines
1.5 KiB
Markdown
63 lines
1.5 KiB
Markdown
---
|
|
id: 5e9a093a74c4063ca6f7c15c
|
|
title: Creando columnas en Pandas
|
|
challengeType: 11
|
|
videoId: _sSo2XZoB3E
|
|
bilibiliIds:
|
|
aid: 975568901
|
|
bvid: BV1b44y1b7Cg
|
|
cid: 409018052
|
|
dashedName: pandas-creating-columns
|
|
---
|
|
|
|
# --description--
|
|
|
|
*En vez de usar notebooks.ai como aparece en el video, puedes usar Google Colab.*
|
|
|
|
Más recursos:
|
|
|
|
- [Notas en GitHub](https://github.com/ine-rmotr-curriculum/freecodecamp-intro-to-pandas)
|
|
- [Cómo abrir Notebooks desde GitHub utilizando Google Colab.](https://colab.research.google.com/github/googlecolab/colabtools/blob/master/notebooks/colab-github-demo.ipynb)
|
|
|
|
# --question--
|
|
|
|
## --text--
|
|
|
|
¿Qué código añadiría una columna "Certificados por mes" a la `certificates_earned` DataFrame como la de abajo?
|
|
|
|
<pre> Certificados Tiempo (en meses) Certificados por mes
|
|
Tom 8 16 0.50
|
|
Kris 2 5 0.40
|
|
Ahmad 5 9 0.56
|
|
Beau 6 12 0.50</pre>
|
|
|
|
## --answers--
|
|
|
|
```py
|
|
certificates_earned['Certificates'] /
|
|
certificates_earned['Time (in months)']
|
|
```
|
|
|
|
---
|
|
|
|
```py
|
|
certificates_earned['Certificates per month'] = round(
|
|
certificates_earned['Certificates'] /
|
|
certificates_earned['Time (in months)']
|
|
)
|
|
```
|
|
|
|
---
|
|
|
|
```py
|
|
certificates_earned['Certificates per month'] = round(
|
|
certificates_earned['Certificates'] /
|
|
certificates_earned['Time (in months)'], 2
|
|
)
|
|
```
|
|
|
|
## --video-solution--
|
|
|
|
3
|
|
|