ALMA

ALMA

Alma Media is a Finnish media and service company focusing on digital services and publishing ...
Agence Française de Développement

Agence Française de Développement

Data.afd.fr is a dataviz portal giving life to economic, social and societal data about countries around the world, developing countries ...
Alternative maths - plotting negative values on a logarithmic axis.

Alternative maths – plotting negative values on a logarithmic axis.

Strictly speaking, a logarithmic scale can't plot negative values, for the simple reason that it is not mathematically correct. Math.log(1) ...