Tutorial Paper Open access Published: 29 July 2003 Survival Analysis Part II: Multivariate data analysis – an introduction to concepts and methods M J Bradburn, T G Clark, S B Love & D G Altman ...

Discover how Microsoft's Excel Copilot simplifies data analysis with natural language queries and boosts productivity. Excel’s AI Copilot ...

And if you’re looking for new ways to boost data wrangling and analysis performance, check out Intro to the data.table package, the ultimate R data.table cheat sheet, and other data.table tutorials.

Simple linear regression is commonly used in forecasting and financial analysis—for a company to tell how a change in the GDP could affect sales, for example. Microsoft Excel and other software ...

Data that have a multilevel structure occur frequently across a range of disciplines, including epidemiology, health services research, public health, education and sociology. We describe three ...

In part 1 of our hands-on series, we explain why R's a great choice for basic data analysis and visualization work, and how to get started.

Discover how Excel’s AI-powered Copilot() function transforms data analysis, automates tasks, and unlocks new productivity ...

Single-cell omic technologies such as single-cell RNA sequencing (scRNA-seq) and spatial transcriptomics (ST) have transformed our ability to dissect cellular heterogeneity within complex tissues.