Submitted by adebar t3_zhqabn in dataisbeautiful
maedhros11 t1_izoa5ag wrote
I recommend changing the colourmap; red-green colour-blindness is fairly common (something like 8% of men have it), which would make the figure closer to unreadable. While you're at it, center the colour scale at 0 (instead of 4%) so that the divergence in the colourmap has some meaning (and it's easier to distinguish positive/negative values).
adebar OP t1_izpmnze wrote
I am partially red-green colour blind. It's not a binary condition. I a setting like this I have no problem identifying the colours. Centering the colour spectrum on 0 would waste half the spectrum. Negative values are not that common.
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