Tags / pivot
Transposing Single Column DataFrames in R: A Pivot Operation
Transforming Data from Rows to Columns in Oracle SQL Using Subqueries and Conditional Aggregation
Solving Arithmetic Progressions to Find Missing Numbers
Removing Duplicate Rows and Transforming Date Columns in SQL
How to Dynamically Generate Column Names for Pivoted Tables in SQL
Converting Melted Pandas DataFrames Back to Wide View: A Step-by-Step Solution Using Common Libraries and Techniques
Creating Multi-Indexed Pivots with Pandas: A Powerful Approach for Efficient Data Manipulation.
How to Create a Pivot Table in Oracle SQL Without Using Aggregate Functions
Alternative Approaches to Pivoting Row Data in SQL Server 2012 without Using the Pivot Function
Merging Rows with a Pairwise Relationship in SQL: Self-Join vs Conditional Aggregation Solutions