Pandas Practice Set-1: Find the number of rows and columns and data type of each column of diamonds Dataframe
5. Count Rows, Columns, and Data Types
Write a Pandas program to find the number of rows and columns and data type of each column of diamonds Dataframe.
Sample Solution :
Python Code :
import pandas as pd
diamonds = pd.read_csv('https://raw.githubusercontent.com/mwaskom/seaborn-data/master/diamonds.csv')
print("Number of rows and columns:")
print(diamonds.shape)
print("\nData type of each column:")
print(diamonds.dtypes)
Sample Output:
Number of rows and columns: (53940, 10) Data type of each column: carat float64 cut object color object clarity object depth float64 table float64 price int64 x float64 y float64 z float64 dtype: object
For more Practice: Solve these Related Problems:
- Write a Pandas program to print the shape and data types of the diamonds DataFrame along with the column names.
- Write a Pandas program to count rows and columns in the diamonds DataFrame and output the results in a formatted string.
- Write a Pandas program to display the total number of rows, columns, and memory usage for each column in the diamonds DataFrame.
- Write a Pandas program to calculate and print the number of rows and columns, then compare it with the length of the index and columns list.
Python Code Editor:
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Previous: Write a Pandas program to create a new 'Quality –color' Series (use bracket notation to define the Series name) of the diamonds DataFrame.
Next: Write a Pandas program to summarize only 'object' columns of the diamonds Dataframe.
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