[R] barplot with lines instead of bars

[ONKELINX, Thierry]

Here is a solutions using ggplot2 and reshape

library(reshape)
library(ggplot2) 
data <- data.frame(k = 0:3, fk = c(11, 20,7,2), f0k = c(13.72, 17.64, 7.56, 1.08), fkest = c(11.85, 17.78, 8.89, 1.48))
Molten <- melt(data, id.vars = "k")
ggplot(Molten, aes(x = k, y = value, colour = variable)) + geom_line()

HTH,

Thierry

----------------------------------------------------------------------------
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and Forest
Cel biometrie, methodologie en kwaliteitszorg / Section biometrics, methodology and quality assurance
Gaverstraat 4
9500 Geraardsbergen
Belgium
tel. + 32 54/436 185
Thierry.Onkelinx at inbo.be
www.inbo.be

To call in the statistician after the experiment is done may be no more than asking him to perform a post-mortem examination: he may be able to say what the experiment died of.
~ Sir Ronald Aylmer Fisher

The plural of anecdote is not data.
~ Roger Brinner

The combination of some data and an aching desire for an answer does not ensure that a reasonable answer can be extracted from a given body of data.
~ John Tukey

-----Oorspronkelijk bericht-----
Van: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] Namens Rafael Moral
Verzonden: dinsdag 8 september 2009 16:45
Aan: r-help
Onderwerp: [R] barplot with lines instead of bars

Dear useRs,

I want to plot the following barplot with lines instead of bars. Is there a way?

data <- data.frame(cbind(k = 0:3, fk = c(11, 20,7,2), f0k = c(13.72, 17.64, 7.56, 1.08), fkest = c(11.85, 17.78, 8.89, 1.48)))
d <- t(data[,2:4])
barplot(d, beside=TRUE)

Regards,
Rafael.


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