Hi to all,

Does anybody knows why this is giving an error?


data(ToothGrowth)

# Two-way design with options
bargraph.CI(dose, len, group = supp, data = ToothGrowth,
            xlab = "Dose", ylab = "Growth", cex.lab = 1.5, x.leg = 1,
            col = "black", angle = 45, cex.names = 1.25,
            density = c(0,20), legend = TRUE)
Error in dn.call[[1]] : subscript out of bounds

It is the example on bargraph.CI function page
http://127.0.0.1:16950/library/sciplot/html/bargraph.CI.html


Thanks a lot,
Cheers
Barbara

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