Python Scikit learn: Drop Id column from a given Dataframe and print the modified part
Python Machine learning Iris Basic: Exercise-7 with Solution
Write a Python program to drop Id column from a given Dataframe and print the modified part. Call iris.csv to create the Dataframe.
Sample Solution:
Python Code:
import pandas as pd
data = pd.read_csv("iris.csv")
print("Original Data:")
print(data.head())
new_data = data.drop('Id',axis=1)
print("After removing id column:")
print(new_data.head())
Sample Output:
Original Data: 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 After removing id column: SepalLengthCm SepalWidthCm PetalLengthCm PetalWidthCm Species 0 5.1 3.5 1.4 0.2 Iris-setosa 1 4.9 3.0 1.4 0.2 Iris-setosa 2 4.7 3.2 1.3 0.2 Iris-setosa 3 4.6 3.1 1.5 0.2 Iris-setosa 4 5.0 3.6 1.4 0.2 Iris-setosa
Python Code Editor:
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Previous: Write a Python program to get observations of each species (setosa, versicolor, virginica) from iris data.
Next:Write a Python program to access first four cells from a given Dataframe using the index and column labels. Call iris.csv to create the Dataframe.
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