Data Science Practical Exam Programs
Data Science Practical Exam Programs slip 1 & slip 11 Write a Python program to create a Pie plot to get the frequency of the three species of the Iris data (Use iris.csv) In [32]: 1 import pandas as pd 2 df2 = pd . read_csv ( "Iris.csv" ) 3 df2 Out[32]: Id SepalLengthCm SepalWidthCm PetalLengthCm PetalWidthCm Species 0 1 5.1 3.5 1.4 0.2 Iris-setosa 1 2 4.9 3.0 1.4 0.2 Iris-setosa 2 3 4.7 3.2 1.3 0.2 Iris-setosa 3 4 4.6 3.1 1.5 0.2 Iris-setosa 4 5 5.0 3.6 1.4 0.2 Iris-setosa ... ... ... ... ... ... ... 145 146 6.7 3.0 5.2 2.3 Iris-virginica 146 147 6.3 2.5 5.0 1.9 Iris-virginica 147 148 6.5 3.0 5.2 2.0 Iris-virginica 148 149 6.2 3.4 5.4 2.3 Iris-virginica 149 150 5.9 3.0 5.1 1.8 Iris-virginica 150 rows × 6 columns In [ ]: 1 In [28]: 1 import pandas as pd 2 import matplotlib . pyplot as plt 3 4 5 iris = pd . read_csv ( "Iris.csv" ) 6 7 8 9 iris [ 'Species' ]. value_counts (). plot . pie () 10 11 plt . title ( "Iris Spec...