Python Scikit-learn: Create a pairplot of the iris data set and check which flower species seems to be the most separable

Python Machine learning Iris Visualization: Exercise-13 with Solution

Write a Python program to create a pairplot of the iris data set and check which flower species seems to be the most separable.

Sample Solution:

Python Code:

import pandas as pd
import seaborn as sns
import matplotlib.pyplot as plt
iris = pd.read_csv("iris.csv")
g = sns.jointplot(x="SepalLengthCm", y="SepalWidthCm", data=iris, kind="kde", color="m")
g.plot_joint(plt.scatter, c="w", s=40, linewidth=1, marker="+")
g.ax_joint.collections[0].set_alpha(0)
g.set_axis_labels("$SepalLength(Cm)$", "$SepalWidth(Cm)$") 
plt.show()

Output:

Python Code Editor:

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Previous: Write a Python program to create a joinplot using “kde” to describe individual distributions on the same plot between Sepal length and Sepal width and use ‘+’ sign as marker.