You're reading from The Data Analysis Workshop

Product typeBook

Published inJul 2020

Reading LevelIntermediate

PublisherPackt

ISBN-139781839211386

Edition1st Edition

Languages

Python

Tools

Jupyter

Concepts

Data Science

Authors (3):

Gururajan Govindan

Shubhangi Hora

Konstantin Palagachev

View More author details

9. Analysis of the Energy Consumed by Appliances

Activity 9.01: Analyzing the Appliances Energy Consumption

Using seaborn, plot a boxplot for the a_energy column:
```
app_box = sns.boxplot(new_data.a_energy)
```
The output will be as follows:
Figure 9.28: Box plot of a_energy
Use .sum() to determine the total number of instances wherein the value of the energy consumed by appliances is above 200 Wh:
```
out = (new_data['a_energy'] > 200).sum()
out
```
The output will be as follows:
```
1916
```
Calculate the percentage of the number of instances wherein the value of the energy consumed by appliances is above 200 Wh:
```
(out/19735) * 100
```
The output will be as follows:
```
9.708639473017481
```
Use .sum() to check the total number of instances wherein the value of the energy consumed by appliances is above 950 Wh:
```
out_e = (new_data['a_energy'] > 950).sum()
out_e
```
The output will be as follows:
```
2
```
Calculate the percentage of the number of instances wherein the value of the energy consumed...

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The Data Analysis Workshop

Published in: Jul 2020Publisher: PacktISBN-13: 9781839211386

Authors (3)

Gururajan Govindan

Gururajan Govindan is a data scientist, intrapreneur, and trainer with more than seven years of experience working across domains such as finance and insurance. He is also an author of The Data Analysis Workshop, a book focusing on data analytics. He is well known for his expertise in data-driven decision-making and machine learning with Python.
Read more about Gururajan Govindan

Shubhangi Hora

Shubhangi Hora is a data scientist, Python developer, and published writer. With a background in computer science and psychology, she is particularly passionate about healthcare-related AI, including mental health. Shubhangi is also a trained musician.
Read more about Shubhangi Hora

Konstantin Palagachev

Konstantin Palagachev holds a Ph.D. in applied mathematics and optimization, with an interest in operations research and data analysis. He is recognized for his passion for delivering data-driven solutions and expertise in the area of urban mobility, autonomous driving, insurance, and finance. He is also a devoted coach and mentor, dedicated to sharing his knowledge and passion for data science.
Read more about Konstantin Palagachev

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9. Analysis of the Energy Consumed by Appliances

Activity 9.01: Analyzing the Appliances Energy Consumption

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