 Statistical data coding

Statistical data coding refers to the process of transforming qualitative or categorical information into a numerical format that can be easily analyzed and processed using statistical methods and software. This coding is essential in various fields, including social sciences, health research, market research, and data analytics. Here are some key aspects of statistical data coding: 1. **Categorization**: Qualitative data, such as responses from open-ended survey questions, are categorized into predefined groups (codes) to enable statistical analysis.