Question: How do you handle missing or incomplete data in a dataset?Answer: Methods to handle missing data include imputation (replacing missing values), deletion of rows or columns with missing data, or using advanced techniques like predictive modeling.Example:
|
Save For Revision
Bookmark this item, mark it difficult, or place it in a revision set.
Log in to save bookmarks, difficult questions, and revision sets.
Is it helpful? Yes No
Most helpful rated by users:
- What is a schema in the context of databases?
- Explain the concept of ETL in the context of data engineering.