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It would be great if we can have either a jitter command or a jitter flag in scatter.
I'm refering to something like ggplot2's geom_jitter.
A basic solution:
def rand_jitter(arr):
stdev = arr.max()/100.
return arr + np.random.randn(len(arr)) * stdev
def jitter(x, y, s=20, c='b', marker='o', cmap=None, norm=None, vmin=None, vmax=None, alpha=None, linewidths=None, verts=None, hold=None, **kwargs):
return scatter(rand_jitter(x), rand_jitter(y), s=20, c='b', marker='o', cmap=None, norm=None, vmin=None, vmax=None, alpha=None, linewidths=None, verts=None, hold=None, **kwargs)
Of course the definition of stdev needs to be better, this will only work for some cases.
The idea is from this SoF post.
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