Log-in to bookmark & organize content - it's free! Using examples, journalist Alberto Cairo talked about ways that data, charts and visualization are represented and interpreted. He discussed ...

An equation of the form \(y = mx + c\) where \(m\) and \(c\) are numbers, gives a straight line when values of \(x\) and corresponding values of \(y\) are plotted on a grid. A straight line is a ...

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Next time you encounter a graph, don’t take it at face value. Examine the variables, scrutinize the labels, check the sources, and understand the message – all before you click 'share'. The Duterte ...

Mathematicians have struggled to understand the moduli space of graphs. A new paper uses tools from physics to peek inside. “That’s a super hard problem. It’s amazing they were able to,” said Dan ...

Discover what control stock is, its benefits, and examples of influence in public companies. Learn how major shareholders leverage control stock for corporate decisions.