[R] text() with text, variables and math HOWTO?

[Johannes Graumann]

Hello,

One more question from the 'abusing R for blotting - particularly
anally' department:
How can I in the expression below make the '%~~%' show up as the
aprrox-sign I want it to be?

Thanks for any hint,

Joh

text(
        500,1.5,
        cex=0.75,
        substitute(
                paste(
                        OD[600][~nm],
                        " of 1 at ",
                        time1,
                        " min ",
                        "%~~%",
                        time1h,
                        "h"
                ),
                list(
                        time1=round(time1,digits=0),
                        time1h=round(time1/60,digits=1)
                )
        )
)

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