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Colors in a 3-variable Plot

We also can change colors for the 3rd variable manually. To do that, we need to create a kind of a palette.

To set colors for a 3-variable plot:

It is important to create a new color palette for the hue variable and add this palette as an argument in the plot function.

The short list of the matplotlib colors: blue, green, red, green/blue, yellow, purple, white, black, etc.

Let's change gender colors in the Tips problem!


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# Importing libraries needed
import seaborn as sns
import matplotlib.pyplot as plt
import pandas as pd

# Reading the file 
df = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/c5b4ea8f-8a30-439f-9625-ddf2effbd9ac/bilibili.csv')

# Setting colors for the hue variable
hue_colors = {'woman':'red', 'man':'black'}

# Creating the 3-variable scatterplot 
sns.scatterplot(x = 'bill', y = 'tips', hue = 'gender', data=df, palette = hue_colors)

# Showing the plot 
plt.show()

Taak

Swipe to start coding

Set the 'blue' color for breakfast, 'purple' for lunch, 'green' for dinner for the hue value.
Show the plot.

Oplossing

Schakel over naar desktop voor praktijkervaringGa verder vanaf waar je bent met een van de onderstaande opties

Was alles duidelijk?

Bedankt voor je feedback!

Sectie 2. Hoofdstuk 4

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Colors in a 3-variable Plot

We also can change colors for the 3rd variable manually. To do that, we need to create a kind of a palette.

To set colors for a 3-variable plot:

It is important to create a new color palette for the hue variable and add this palette as an argument in the plot function.

The short list of the matplotlib colors: blue, green, red, green/blue, yellow, purple, white, black, etc.

Let's change gender colors in the Tips problem!


              12345678910111213141516
            
# Importing libraries needed
import seaborn as sns
import matplotlib.pyplot as plt
import pandas as pd

# Reading the file 
df = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/c5b4ea8f-8a30-439f-9625-ddf2effbd9ac/bilibili.csv')

# Setting colors for the hue variable
hue_colors = {'woman':'red', 'man':'black'}

# Creating the 3-variable scatterplot 
sns.scatterplot(x = 'bill', y = 'tips', hue = 'gender', data=df, palette = hue_colors)

# Showing the plot 
plt.show()

Taak

Swipe to start coding

Set the 'blue' color for breakfast, 'purple' for lunch, 'green' for dinner for the hue value.
Show the plot.

Oplossing

Schakel over naar desktop voor praktijkervaringGa verder vanaf waar je bent met een van de onderstaande opties

Was alles duidelijk?

Bedankt voor je feedback!

Sectie 2. Hoofdstuk 4

Schakel over naar desktop voor praktijkervaringGa verder vanaf waar je bent met een van de onderstaande opties