In other words, the values cannot exceed 1.0 or be less than -1.0. A correlation of -1.0 indicates a perfect negative correlation, and a correlation of 1.0 indicates a perfect positive correlation.

You may have already heard this surprising statistic that might seem puzzling to the uninitiated: every summer, ice cream ...

The Bank of Ghana, in an effort to deal with these challenges, introduced the Ghana Gold Coin (GGC) for two main reasons: (i) to mop up excess liquidity to help reduce the stress on the dollar, which ...

Whether antiretroviral therapy (ART) is always completely suppressive, or HIV might continue to replicate at low levels despite ART in some people with HIV (PWH), is still debated. Here, we ...

This is the second half of an analysis of jockey performance using the Percentage of Rivals Beaten metric, following this one ...

This guidance note discusses how to report statistics and data, while avoiding some of the pitfalls. Advice in assessing the ...

Feedback is intrigued by the news that stork and baby numbers appear to track one another, but continues to highlight the fact that correlation does not equal causation ...

A study of 20,000 anxiety disorder patients shows how negativity bias affects brain structure, cognitive function and mental health, supporting the view that mental illness is brain illness.

Switzerland could be the first big economy to return to negative interest rates to fight a surging currency and falling prices, highlighting how quickly central bankers may be running out of ...

Economy Published06/06/2025, 05:28 AM Updated06/06/2025, 06:31 AM Analysis-Why Switzerland’s strong franc could lead it back to negative interest rates View all comments (0)0 CHFFIX=RTS 0.00% ...