Bar chart in Seaborn showing missing values in the axes

I am working with a dataset that contains the following columns:

Electronics   Answers
Smartphone    Right
Computer      Right
Smartphone    Wrong
Smartphone    Wrong

I am looking to create a barplot using seaborn, where the y-axis represents Electronics and the x-axis represents Answers. However, when I attempted to create the plot using the code snippet below:

ax = sns.barplot(x='answers', y='electronics', fill ='electronics', data=df)

I encountered an error saying "ValueError: Neither the x nor y variable appears to be numeric."

Is there a way to create a plot where the x-axis displays two columns (one for 'Wrong' and one for 'Right'), and the y-axis represents the electronics used in each category?

Thank you in advance for any assistance provided.

pythonseaborn

Answer №1

  • For your data, I recommend using seaborn.countplot with the parameter hue=Electronics.
import seaborn as sns
import pandas as pd
import matplotlib.pyplot as plt

data = {'Electronics': ['Smartphone', 'Computer', 'Smartphone', 'Smartphone'],
        'Answers': ['Right', 'Right', 'Wrong', 'Wrong']}

df = pd.DataFrame(data)

p = sns.countplot(x='Answers', data=df, hue='Electronics')

https://i.stack.imgur.com/ZwfNY.png

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