[R] counts on bars on barplot

[pannigh]

If you use simple barplot graphic try this, e.g.:

a<-barplot(some.data)
text(a, some.data, some.data)

The "text" command needs x and y coordinates, by assigning your barplot to
"a" (here), you have the x coordinats and by using the y-values of the
barplot, the values will be written ontop of the bars. Depending on your
scale you can add + (some.vale) behind the first "some.data" statement to
adjust the spacing between bar and text.
The second some.data statement should give the values to be written as text.

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