Question

Which of the following functions are used in pivoting? (A) pivot() (B) pivot_table() (C) Both (A) and (B) (D) pivot_data()

   Which of the following functions are used in pivoting?
(A) pivot()
(B) pivot_table()
(C) Both (A) and (B)
(D) pivot_data()

CUET (UG) Question Bank Chapter-wise and Topic-wise General Test | For 2024 Exam

CUET (UG) Question Bank Chapter-wise and Topic-wise General Test | For 2024 Exam

Oswaal Editorial… 1st Edition

Chapter 3, Problem 14

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Step 1: Identify the functions listed in the question that are related to pivoting in data manipulation. Show more…

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Which of the following functions are used in pivoting? (A) pivot() (B) pivot_table() (C) Both (A) and (B) (D) pivot_data()

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Key Concepts

Data Reshaping

Data reshaping refers to the process of restructuring data from one format or layout to another. This process is crucial when preparing data for analysis, visualization, or feeding into machine learning models, as it allows for easier aggregation, summarization, and understanding of the data structure.

pivot() Function

The pivot() function is used in data manipulation to transform or 'pivot' data from a long to a wide format. It rearranges the data by setting new rows and columns, providing a new perspective that can enhance analysis. This function is particularly useful when you know that the transformation will result in a unique index/column combination.

pivot_table() Function

The pivot_table() function is an extension of the pivot() function that automatically handles duplicate values by aggregating them. It is useful in situations where multiple entries may correspond to the same index/column combination, offering a way to compute aggregate statistics on those data groups during the pivoting process.

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