Easy error handling in R with purrr’s possibly

The video tutorial covers error handling in data processing using R. It begins with the challenges of importing CSV and Excel files with inconsistent data types. The instructor demonstrates creating a function to process these files and handle errors using the 'possibly' function. The tutorial shows how to identify problematic files, revise functions to accommodate data type variations, and ensure smooth data processing without interruptions.

What is the significance of keeping the category column as characters during data processing?

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How does the use of the map function differ from the PERS map under score DF function in this context?

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What steps are taken to identify which file caused an error during processing?

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