StatFLIQ: Statistical Framework for Logic-Based Inference in Quantitative Data Analysis

About the Project

Selecting an appropriate statistical method is a critical yet challenging step in quantitative research. Researchers and students often face numerous statistical techniques and may find it difficult to determine which method best corresponds to their research objectives, data characteristics, study design, and statistical assumptions. Reliance on fragmented references and trial-and-error approaches may further complicate the decision-making process. StatFLIQ (Statistical Framework for Logic-Based Inference in Quantitative Data Analysis) is an innovative web-based decision-support system designed to provide a structured and logical pathway for statistical method selection. The system integrates a Decision Wizard that guides users through six key stages: research goal, variables, measurement level, study design, statistical assumptions, and recommendation. Based on the information provided, StatFLIQ identifies an appropriate statistical method and presents relevant alternatives when required assumptions are not met. The platform also incorporates StatPATHWAY, which combines a comprehensive data analysis framework with an interactive flowchart covering comparison, relationship or association, and prediction or modelling. The innovation transforms statistical decision-making from a fragmented process into a structured and visible reasoning pathway. It has the potential to support students in understanding statistical analysis planning, assist researchers in explaining and justifying their methodological decisions, and provide educators with an interactive resource for teaching statistical reasoning. Through the integration of logical decision pathways, statistical assumptions, and interactive guidance within a single web-based platform, StatFLIQ offers a practical approach to supporting more informed and defensible statistical decisions. Its web-based design also provides potential for broader implementation through institutional licensing, individual subscriptions, and training or support services. Keywords: StatFLIQ, statistical decision support, quantitative data analysis, statistical test selection, statistical reasoning, StatPATHWAY