Visualization, Dimensionality Reduction, Reproducibility, Stability, Multivariate Quantum Data, Information Retrieval ...

ABSTRACT: This article has two objectives. The first is to develop an R script that performs Mardia’s K2 test for assessing multivariate normality (MVN), using both its original asymptotic formulation ...

Milestone articles have highlighted the frequency and types of statistical errors in research,1–5 yet fundamental errors persist across various disciplines. With a background in biostatistics and over ...

This R package is a generalization of the MAPIT implementation by Crawford et al. (2017) 1 for any number of traits as described by Stamp et al. (2023) 2. The univariate MAPIT test for marginal ...

A century ago, two oddly domestic puzzles helped set the rules for what modern science treats as "real": a Guinness brewer charged with quality control and a British lady insisting she can taste ...

Google is expanding access to incrementality testing, rolling out major updates designed to help advertisers of all sizes measure the true, causal impact of their ads – what’s driving results and what ...

Researchers behind a new study say that the methods used to evaluate AI systems’ capabilities routinely oversell AI performance and lack scientific rigor. Subscribe to read this story ad-free Get ...

Sisvar is a statistical analysis system, first released in 1996 although its development began in 1994. The first version was done in the programming language Pascal and compiled with Borland Turbo ...

Kennedy-Shaffer is a biostatistics educator and researcher at the Yale School of Public Health. There’s a thought exercise I like to do with my statistics students. Imagine a doctor who throws away ...

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 ...