Scatter chart with jitter option

[beldogueto]

When plotting samples as grouped columns, the data points often overlap when there are many points. One way to solve this is by adding a small random 'jitter' to the X-axis values (or Y, for horizontal charts).

Same Data, Without and With an Improvised Jitter:

Without jitter (dots overlap):

With my improvised jitter (not the best, also when using this improvised jitter I lose the X-axis labels):

Code for this improvised jitter:
{
"name": "Group 1",
"data": [
[
-0.13267873780475706, <-random jitter
10 <- value to plot
],
[
0.15607770228760806,
20
]
]
}

Proposed API Changes
Introduce an optional jitter feature to prevent data overlap and maintain alignment of Y/X(value)-axis labels.

Intended Use Case
This feature would be especially useful when plotting many data points. For example:

Great for combining with boxplots for clearer representation:

Good to combined with bars: