Mathematical Annotation in R

Mathematical Annotation in R | Vistat

Want to write mathematical symbols and expressions in R graphics? You can use an R expression() instead of normal text, e.g. plot(1:10, main = expression(alpha + beta)). Below is a demo that shows you everything about plotting math in R (it was written by the R Core Team; see ?plotmath for details):

demo<span class="p">(</span>plotmath<span class="p">)</span>

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