On 02/19/2012 11:31 PM, Francesco Sarracino wrote:
Dear R listers,
I am trying to produce a simple (for a stata user) barplot with 4
countries on the x axis, each country observed in 2 subsequent years
and 3 variables.
Basically, I should have three bars for each year for each country. I
am attac
You could have found the solution in
http://had.co.nz/ggplot2/geom_bar.html yourself since all help pages
for ggplot refer you to the web site. But to speed things up for you,
try this for starters:
TUSE2 <- data.frame(country = rep(c("United
States","Italy","Germany","Netherlands"),each=2),
year3
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