AI Prompts for Automated Data Cleaning and Preprocessing — prompt 2

Acting as a data preprocessing specialist, recommend the optimal missing value handling strategy for {column_types} in a {dataset_description} intended for {target_analysis}. Consider the missing data mechanism (MCAR, MAR, MNAR), the percentage of missingness, and the downstream analysis requirements. Provide {programming_language} code examples for your recommended approach, including validation methods to assess the impact of your imputation strategy on the final analysis.