duplicate entries

How to Identify Duplicate Entries?

Identifying duplicate entries involves a systematic review of the dataset. Techniques include:
Manual Review: Physically inspecting the data for repetition, though this is often impractical for large datasets.
Automated Tools: Using software tools and algorithms to detect duplicates based on predefined criteria such as patient ID, date of birth, or other unique identifiers.
Data Cleaning: Implementing data-cleaning procedures to flag potential duplicates for further review.

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