Challenge: Plotting Boxplots

Tehtävä

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In this task, you need to draw box plots of the 'Click' columns for the control and test samples. Box plots are very informative graphs and are constantly used for visual analysis of data distribution.

Import libraries.
Read the files.
Plot the boxplots.

Ratkaisu

# Import libraries

import pandas as pd

import matplotlib.pyplot as plt

import seaborn as sns

# Read .csv files

df_control = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/c3b98ad3-420d-403f-908d-6ab8facc3e28/ab_control.csv', delimiter=';')

df_test = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/c3b98ad3-420d-403f-908d-6ab8facc3e28/ab_test.csv', delimiter=';')

# We add to the dataframes columns-labels, which mean belonging to either the control or the test group

df_control['group'] = 'Contol group'

df_test['group'] = 'Test group'

# Concat the dataframes and plotting boxplots

df_combined = pd.concat([df_control, df_test])

sns.boxplot(data=df_combined, x='group', y='Click', palette=['#1e2635', '#ff8a00'],

medianprops={'color': 'red'})

# Sign the axes

plt.xlabel('')

plt.ylabel('Clicks')

plt.title('Comparison of Clicks')

# Show the results

plt.show()

Oliko kaikki selvää?

Kiitos palautteestasi!

Osio 2. Luku 6

single

# Import libraries

import ___ as pd

import ___ as plt

import ___ as sns