You want to perform a cluster analysis to determine whether the observations can be formed into groups suggested by the data. Previous studies indicate that the clusters computed from this type of ...

A cluster randomised design is associated with a loss in statistical power and additional complexity in design, conduct and analysis. Extensions to the cluster randomised design include cluster ...

An English literature graduate turned data scientist has developed a new method for large language models (LLMs) used by AI chatbots to understand and analyze small chunks of text, such as those on ...