Beta regression models offer a principled framework for modelling outcomes that are continuous and restricted to the interval (0,1), such as proportions, rates and indices of relative performance. By ...

Abstract: Assumptions play a pivotal role in the selection and efficacy of statistical models, as unmet assumptions can lead to flawed conclusions and impact decision-making. In both traditional ...

Businesspeople need to demand more from machine learning so they can connect data scientists’ work to relevant action. This requires basic machine learning literacy — what kinds of problems can ...