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is there a way to use Latex code in a plot? I have got two vectors, for example a,b. I want to create something like this:

graph <- rbind(a, b)

colnames(pokus) = names(a)

barplot(pokus, beside = TRUE)

but I would like to change the "colnames(pokus)", so that the inequality would look like in Latex - I have to use it in latex later and it should look good... I hope there is an easy solution but it´s my first time that I´m working with R...

user2315337
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    See examples in `plotmath`. – Roman Luštrik Apr 24 '13 at 12:01
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    also see the `tikzDevice` package (which may be archived/slightly harder to get) and in particular the stuff in the `knitr` website/documentation about using it. – Ben Bolker Apr 24 '13 at 12:29
  • I tried plotmath, I can put it in the label but not into the tickmarks. Is there a way how to do it? I need the tickmarks look like `0 \leq N \leq 10`... – user2315337 Apr 25 '13 at 09:22

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