tidying

Tidying is the process of organizing and cleaning data to make it consistent, clear, and easier to analyze. It involves correcting errors, filling in missing information, removing duplicates, and standardizing formats. Think of it as preparing a well-ordered workspace: ensuring that all items are in their proper place to facilitate efficient use. In data analysis, tidying transforms raw, messy data into a structured format where each variable forms a column, each observation forms a row, and each type of observational unit forms a table. This preparation helps ensure accurate insights and effective decision-making.