Modifying User-Defined Functions in R to Append Output to External Vectors without Printing Results

Understanding R's Tempfile Functionality for Unique File Names

Mastering Vector Append in R: Avoid Common Pitfalls and Get Accurate Results

Appending Data to Existing Excel Files with OpenPyXL and Pandas

Merging Data Frames: A Comprehensive Guide to Appending Rows with Overlapping Values

Append Columns to Empty DataFrame Using pandas in Python