overlay 2 dot plots
Bert,
you did judge all right, indeed, I do not have a clue about how lattice/trellis graphics works. With regards to "Feel free to demonstrate publicly that **I** don't have a clue if I have misunderstood or misjudged", thank you, but I will pass on that... I do not feel it is important for me to publicly demonstrate the fact that someone does not know as much about the area of **my** primary interest as **I** do, instead, I would rather teach them... There are others that do a great job at this kind of "public demonstration":-).
by overlaying this is what I meant:
library(lattice)
y <-c(1:58)
x <-runif(58,5,10)
z <-runif(58,8,12)
dataset <-data.frame(y,x,z)
dotplot(y ~ c(x,z), data = dataset,col=c("blue","red"))
thanks for the help,
Cheers,
Andras
--- On Fri, 6/21/13, Bert Gunter <gunter.berton at gene.com> wrote:
From: Bert Gunter <gunter.berton at gene.com> Subject: Re: [R] overlay 2 dot plots To: "Andras Farkas" <motyocska at yahoo.com> Cc: r-help at r-project.org Date: Friday, June 21, 2013, 4:37 PM dotplot is a lattice function. "add" is an argument to some base graphics. Never the twain shall meet. There is no "add" argument to dotplot -- did you read the lattice Help for dotplot (found under xyplot)?? I don't understand what you mean by "overlay" dotplots, but lattice does this via conditioning variables or groups, depending on what you have in mind. In any case, it appears to me that you need to first read a tutorial or book on lattice/trellis graphics before proceeding. Or find someone local who can help you: afaics, you do not have a clue about how lattice/trellis graphics works. It's far more than (I) can or should be communicated on r-help. Feel free to demonstrate publicly that **I** don't have a clue if I have misunderstood or misjudged. Cheers, Bert On Fri, Jun 21, 2013 at 12:43 PM, Andras Farkas <motyocska at yahoo.com> wrote:
Dear All, wonder if you would provide your insights on the
following: the code:
library(lattice) y <-c(1:58) x <-runif(58,5,10) z <-runif(58,8,12) dataset <-data.frame(y,x) dotplot(y ~ x, data = dataset) dataset <-data.frame(y,z) dotplot(y~z,data = dataset,col="red") I would like to overlay the two plots, but no success
so far, I tryed the add=TRUE command, but does not seem to work with this plot...
appreciate the insights, Andras
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