Background Artificial intelligence ECG (AI-ECG) models can predict cardiovascular outcomes, but their clinical adoption is limited by restricted access to training data and uncertain generalisability.

Abstract: Correlation analysis is one of the most important tasks in the field of visualization research and data mining. This paper proposes a novel dissimilarity-preserving cluster algorithm that ...

I am a huge fan of Danielle Navarro's book Learning Statistics with R. It is the most accessible statistics book I know of. My students love it. I love it. It's free, and it comes in not only R, but ...

Abstract: In process industries, accurate prediction of critical quality variables is particularly important for process control and optimization. Usually, soft sensors have been developed to estimate ...

Vector statistical icons of types of correlation. Positive, negative, no correlation. Relationship between two sets of data or two random variables. Graphs or charts are isolated on white background.

The Chi-square test assesses relationships between categorical variables in a dataset. It compares observed values to expected values to determine correlation. The article provides a guide for ...