Articles sur Statistics

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Some studies don’t hold up to added scrutiny. PORTRAIT IMAGES ASIA BY NONWARIT/shutterstock.com

The replication crisis is good for science

Rising evidence shows that many psychology studies don't stand up to added scrutiny. The problem has many scientists worried – but it could also encourage them to up their game.
The game is becoming less exciting for fans. Daniel Padavona/shutterstock.com

Statistics ruined baseball by perfecting it

An obsession with statistics has made teams better than ever -- but the game is now more tedious for fans to watch.
Just because a treatment works for some people, doesn’t mean it will work for you. from www.shutterstock.com

Want to quit a bad habit? Here’s one way to compare treatments

It's hard to decide which treatment to choose when trying to quit smoking or lose weight. The term 'number needed to treat' could help you decide what is most likely to work.
Barry Jenkins’ ‘If Beale Street Could Talk’ has been nominated for best adapted screenplay at the 91st Academy Awards. Photo by Chris Pizzello/Invision/AP

Oscars 2019: Beyond the stats, why diversity matters

Numbers alone don't relay the importance of people seeing their own experiences and lives mirrored in popular culture.
Aedes aegypti mosquitoes, responsible for transmitting Zika. AP Photo/Felipe Dana

Why it’s so difficult for scientists to predict the next outbreak of a dangerous disease

In January, measles returned to the Pacific Northwest, while Ebola resurged in the Congo. It would take a lot more research for scientists to be able to stop threats like these in their tracks.
Some things are just tricky to measure. Flickr/Patty O'Hearn Kickham

It’s not so easy to gain the true measure of things

How useful is the information you get from the measure of any thing? That depends on what you chose measure in the first place, and that's not always clear.
Scientists are facing a reproducibility crisis. Y Photo Studio/shutterstock.com

How big data has created a big crisis in science

Science is in a reproducibility crisis. This is driven in part by invalid statistical analyses that happen long after the data are collected – the opposite of how things are traditionally done.
A new statistical test lets scientists figure out if two groups are similar to one another. paleontologist natural/shutterstock.com

The equivalence test: A new way for scientists to tackle so-called negative results

A new statistical test lets researchers search for similarities between groups. Could this help keep new important findings out of the file drawer?

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