What Is Data Cleaning?
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Data cleaning is the process of preparing data for analysis by removing or modifying data that is incorrect, incomplete, irrelevant, duplicate, or improperly formatted. Data cleaning can involve sorting, organizing, and formatting data, as well as removing or correcting invalid or incorrect records. Data cleaning can also involve transforming data from one format to another or combining two or more datasets.