Antje <niederlein-rstat <at> yahoo.de> writes:
> I have a question concerning the behaviour of the colouring with levelplot. >
> If I give the parameters "at" and "col.regions" like this:
>
> at <- c(1,2,3,4,5,6)
> col.regions <- c("blue","blue","blue","yellow","yellow","yellow")
>
> Which color would have the value 3.5?
> I would have expected yellow, no?
You implicitly expect round().
[1] "blue"
> col.regions[3.5]
[1] "blue"
> col.regions[round(3.5)]
[1] "yellow"
Your question implies that you may also susceptible to the problem of
R FAQ 7.31, "Why doesn't R think these numbers are equal?"
Dieter
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