[RkWard-devel] Wikipedia greek

[Thomas Friedrichsmeier]

On Wednesday 31 January 2007 20:18, you wrote:
> I did something a little bit different, however the dim() was what needed I
> think. Here is the code
> col=rainbow( if(is.matrix(rk.temp.x)) dim(rk.temp.x) else rk.temp.x)

I think it should rather be

col=rainbow( if(is.matrix(rk.temp.x)) dim(rk.temp.x) else 1)

(either that or with length)

col=rainbow( if(is.matrix(rk.temp.x)) dim(rk.temp.x) else length (rk.temp.x))

See, e.g.:
x <- c (3:10)

In this case your approach would generate three different colors, since
x[1] == 3

There should either be only one color in this case, or eight. Personally, I 
think eight would be nicer (as the legend is pretty meaningless, if there is 
only one color, e.g. "x <- c (a=3, b=4, c=5, d=6)"). On the other hand, that 
would be more consistent with the default gray coloring.

Wichever you like best, but currently it's still rather erratic.

Regards
Thomas
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