Optimize backtesting with 10-25 year lookbacks. Learn why trimmed alpha excels and how retail trends can revitalize ...

My Girlfriend and I Have Finally Figured Out Why We Have Long Dry Spells. We’re Both Avoiding the Same Dreadful Thing.

In 2009, the QoG Standard Dataset received the Lijphart, Przeworski, Verba Award for Best Dataset by the APSA Comparative Politics Section. Do you want your dataset being included in QoG Compilations?

What exactly is an Anderson-Darling test? Testing for normality is often the first step in analyzing your data. Many ...

Though Pike Place Market is one of the most tourist-heavy attractions in Seattle (plan to run into crowds, especially on the weekends) that's no reason to scratch it off your to-do list.

While there are many more acropoleis (the plural of "acropolis") in Greece, it's this one in central Athens that garners the most attention. In fact, it's routinely referred to simply as "The ...

A recent systematic review and meta-analysis suggests that more exposure to fluoride may be linked to lower intelligence ...

When you have the average production of three machines, it is easy to calculate the average or mean production. You just add up the three means and divide by three. But what if I want the average ...

Online classes that follow an asynchronous learning format do not meet at a defined time each week. Instead, you’ll have the flexibility to do coursework when it makes sense for you within the ...

And that's it! 538's average of Trump's approval rating will update regularly as new polls are released. If you spot a poll that we haven't entered after a business day, or have other questions about ...

While you may be referred to a physical therapist if you're having problems walking, you can also do gait training exercises at home. However, it's important to consult your healthcare provider before ...