Learn how excluding volatile items in financial and economic data improves long-term trend analysis. Discover examples in corporate earnings and economic indices.

Item Response Theory (IRT) provides a robust statistical framework that links latent traits—such as ability, attitude or personality—to observable outcomes on tests or surveys. This approach has been ...

Leveraging AI to help analyze and visualize data gathered from a variety of data sets enables data-driven insights and fast analysis without the high costs of talent and technology. In today's ...