Again me.

 

I want to plot the numbers on the bars of a barplot.

This can be done using hist function when setting the label argument true
(i.e. 

 

data <- c(1,2,3,4)

hist(data,  labels=T) 

 

When I try this using barplot I get an error:

 

>     barplot(summary(data), labels=T)

Error in axis(if (horiz) 2 else 1, at = at.l, labels = names.arg, lty =
axis.lty,  : 

        formal argument "labels" matched by multiple actual arguments

In addition: Warning message: 

parameter "labels" couldn't be set in high-level plot() function

 

How would I do this the R(ight)-way?

 

Thanks,

 

Bernd


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