QCAFlow

QCAFlow is a browser-based, zero-installation, fully offline platform for fuzzy-set Qualitative Comparative Analysis (fsQCA). It implements the complete analytical protocol — from data input (CSV, Excel, JSON, XML) and direct method calibration (log-odds, three qualitative anchors) to truth table construction with raw and PRI consistency and a configurable frequency threshold, necessity analysis with Relevance of Necessity (RoN), Boolean minimization via the Quine-McCluskey algorithm with the Standard Analysis solutions (complex, parsimonious, and intermediate via directional expectations), core/peripheral condition identification, a negation-of-outcome analysis for causal asymmetry, robustness checks, equifinality identification, and automatic academic narrative generation — in a single self-contained HTML5 file supporting 3 to 8 conditions.