RATIO's audit and validation methodology is built on, tested against, and integrates with these industry-standard platforms. Each tool plays a specific role in how we produce defensible, reproducible results.
WordStat is the world's leading content analysis and text mining platform, developed by Provalis Research in Montreal. It enables researchers and analysts to extract, categorize, and analyze large volumes of unstructured text using advanced statistical and AI tools. WordStat supports both qualitative and quantitative approaches — from custom dictionary application and keyword extraction to topic modeling, sentiment analysis, and machine learning classification. Its tight integration with Stata and SimStat makes it uniquely suited for mixed-method research pipelines where narrative data must be connected to structured numerical analysis.
Stata is the complete statistical software platform for data science, developed by StataCorp and in continuous use for over 40 years. It delivers integrated statistics, visualization, data management, and automated reporting in a single environment trusted by research professionals across academia, government, and industry. StataCorp's commitment to validation is exceptional: every Stata release passes a certification suite encompassing 7.2 million lines of testing code — a standard of rigor that mirrors the OCC methodology RATIO applies to AI systems. Stata's reproducibility guarantees mean that analyses documented today will produce identical results regardless of when they are re-run.
Minitab is the market-leading statistical and process improvement platform, with over 50 years of deployment across manufacturing, healthcare, pharmaceuticals, and financial services. Originally developed at Penn State University in 1972, Minitab has become the standard tool for quality professionals trained in Six Sigma, Lean, and design of experiments. Its intuitive interface and comprehensive analytics suite — spanning hypothesis testing, regression, control charts, and predictive modeling — make it accessible to analysts at every skill level. Minitab's proprietary automated machine learning capabilities extend its reach into modern data science workflows while maintaining the auditability that regulated industries require.
MATLAB is the definitive programming environment for engineers and scientists, developed by MathWorks since 1984 and deployed at over 6,500 universities and institutions worldwide — including 92% of the global top 300 ranked universities. Designed around the way technical professionals actually think and work, MATLAB integrates data analysis, algorithm development, visualization, and numeric computation into a single coherent environment. MathWorks' flagship product powers applications from spacecraft navigation and autonomous vehicle safety to climate modeling and biomedical research. Alongside MATLAB, Simulink enables model-based design and simulation of complex multi-domain systems, making MathWorks the embedded engineering standard for industries where computational reliability is non-negotiable.