What is the meaning of Jittering in Orange3? What function does it serve? In the Scatter Plot widget there is a slide bar option called 'Jittering', what does it do?
From Wikipedia:
jitter is the deviation from true [...] signal
The use in Orange, as this article neatly sums up, refers to random plotted perturbations of true data so as to more clearly reveal the density of discrete/nominal data points.
The same plot without (left) and with (right) jittering: