Removing Multiple Rows with pandas: A Simple Guide to Data Cleaning

Merging Rows by Subject Number: A Guide to Longing Data in R

Merging Multiple Rows in R Using dplyr and tidyr

Mastering PowerShell Arrays and String Manipulation Techniques for Efficient Data Extraction

Comparing Values of a Certain Row with a Certain Number of Previous Rows in R's data.table

Understanding How to Skip Rows in CSV Files with Python and Pandas