[R] Using ggplot2 geom_path() in a grouped variable
ru|pb@rr@d@@ @end|ng |rom @@po@pt
Tue Feb 12 23:22:38 CET 2019
I am not understanding the problem.
With a made up dataset everything seems right.
set.seed(1234) # make the results reproducible
n <- 10
data <- data.frame(Pretrend = rep(1:10, 2),
Outcome = 1:10 + rnorm(2*n),
Control = rep(1:2, each = n))
p <- ggplot(data, aes(Pretrend, Outcome, colour = factor(Control))) +
labs(x = "Date", y = "Cases", title = "Intoxication Cases")
I have changed the plot name because 'plot' is the name of a base R
What is the problem with the graph above? Is that what you were looking
for? (Or similar.)
Hope this helps,
Às 20:09 de 12/02/2019, Norberto Hernandez escreveu:
> Hi! I am trying to make a scatter/path graph in one variable that is
> divided in two groups (variable Control), but when I use the
> geom_path() option, the line continues from the group one to the group
> two, and I wasn't able to avoid it.I need the path draws over the
> group one and then draws over the group two avoiding the connection
> between the last value of group one and the first value of group two.
> This is my code
> plot <- ggplot(data, aes(Pretrend, Outcome)) + geom_point()
> plot + geom_point(aes(colour=factor(Control)))+labs(x="Date",
> y="Cases", title="Intoxication Cases")+geom_path()
> Could you please bring be some advice.
> Norberto Francisco Hernández
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