Select Data for Android

Select Data is an educational app designed for Android users that assists in selecting appropriate statistical tests based on research objectives and data types. Utilizing interactive decision trees, the app categorizes variables as nominal, ordinal, interval, or ratio, providing users with tailored recommendations for both parametric and non-parametric tests. It also includes instructional materials on hypothesis testing and distributions, making it an invaluable tool for students and professionals alike who need guidance in statistical methodology.

The app serves as a methodological assistant, guiding users through the process of selecting tests without performing calculations. It emphasizes the reasoning behind test selection, helping users understand the concepts involved. While it is particularly beneficial for university students, thesis authors, and applied researchers in various fields, it does not replace statistical analysis software. Instead, it complements such tools by clarifying test selection and reducing common errors in research methodologies.