Causation and correlation may sound alike but are very different. The former means the root of subsequent events, while the latter refers to an actual or apparent relationship between trends in which ...

Paul Kaplan: Quoting Benjamin Disraeli, Mark Twain famously quipped, "There are three kinds of lies: lies, damned lies, and statistics." In the field of investments, in which we rely heavily on ...

The trial and appellate courts recognize that the causation element is vital to the plaintiff's prima facie case, and that without both factual and expert support for the causal link, there is no ...

The gold standard for establishing a causal relationship — between, say, a drug and some health outcome — is a randomized controlled trial, or RCT. RCTs are powerful for a few reasons. First, RCTs ...

Forbes contributors publish independent expert analyses and insights. I write about the broad intersection of data and society. As machine learning has expanded beyond its roots in the worlds of ...

In the first quarter of 2013, the stock of big data has experienced sudden declines followed by sporadic bouts of enthusiasm. The volatility—a new big data “V”—continues this month and Ted Cuzzillo ...

Here for spreading far and wide is a graphical reminder of the important distinction between correlation and causation. Redditor Jasonp55 writes that he was practicing Graph Pad when he produced the ...

When we notice a change in the world, or in a lab, scientists wonder what caused the change. But how do we figure that out? It seems like a simple question, but there are numerous pitfalls along the ...