What are effective strategies for handling incomplete or inaccurate data?
Data is the lifeblood of data analytics, but it is not always perfect. Sometimes, data can be incomplete or inaccurate, due to various reasons such as human errors, missing values, outliers, or inconsistencies. How can you deal with these challenges and ensure the quality and reliability of your data analysis? In this article, we will explore some effective strategies for handling incomplete or inaccurate data, from identifying the sources and types of errors, to applying appropriate methods and tools for cleaning, imputing, and validating your data.