Re: [R] dichromat, regexp, and grid objects

2009-09-30 Thread baptiste auguie
Replying to myself here, Hadley pointed out this website on the ggplot2 mailing list, http://colororacle.cartography.ch/ And this seems like a more straight-forward solution to my query (albeit not using R). It sort of makes sense to momentarily alter the computer display rather than parse the

Re: [R] dichromat, regexp, and grid objects

2009-09-30 Thread Ken Knoblauch
baptiste auguie baptiste.auguie at googlemail.com writes: Replying to myself here, Hadley pointed out this website on the ggplot2 mailing list, http://colororacle.cartography.ch/ And this seems like a more straight-forward solution to my query (albeit not using R). It sort of makes sense

[R] dichromat, regexp, and grid objects

2009-09-28 Thread baptiste auguie
Dear list, The dichromat package defines a dichromat function which Collapses red-green color distinctions to approximate the effect of the two common forms of red-green colour blindness, protanopia and deuteranopia. library(dichromat) library(grid) colorStrip - function (colors = 1:3, draw =