Jim,
Have you looked at:
names: group labels which will be printed under each boxplot. Can
be a character vector or an expression (see plotmath).
You could use "" where you want a blank. I believe that "at" may work
here also.
Clint
Clint Bowman INTERNET: cl...@ecy.wa.gov
Air Quality Modeler INTERNET: cl...@math.utah.edu
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On Thu, 5 Mar 2015, Jim Silverton wrote:
I have the following R code for a boxplot. But I keep getting 4 1's, 4 2's
and 4 3's on the x asis for which I reall want to relace the 1's by
agegroup 1 the 2's by age group 2 etc. And I don't want to replce it 4
times just once. Can anyone help.
boxplot(data.all ~ age.group, data = data.plots,
boxwex = 0.5, at = c(1, 4, 7, 10),
subset = model.type == 1, col = "yellow",
main = "Deviation of Predicted from Actual",
xlab = "Age Groups",
ylab = "Deviations",
xlim = c(0.5, 12), ylim = c(-25, 35))
boxplot(data.all ~ age.group, data = data.plots, add = TRUE,
boxwex = 0.5, at = c(1.7, 4.7, 7.7, 10.7),
subset = model.type == 2, col = "orange")
boxplot(data.all ~ age.group, data = data.plots, add = TRUE,
boxwex = 0.5, at = c(2.4, 5.4, 8.4, 11.4),
subset = model.type == 3, col = "blue")
legend(1, 30, c("regression", "glm", "gam"),fill = c("yellow", "orange",
"blue"))
--
Thanks,
Jim.
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