plate1: Ishihara plate #1
In liamrevell/ishihara: Ishihara color-vision test

Ishihara plate #1. Everyone should see the number 12 when plotted. Normally used as a demo plate.

1	data(plate2)

Object of custom object class "ishihara".

Source here.

	data(plate1)
	plate1
	plot(plate1)
	print(plate1,alpha=0.5)

liamrevell/ishihara documentation built on Oct. 27, 2019, 3:10 p.m.

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