overlay 2 dot plots
In a similiar manner with additions
dat <- data.frame(x=x,y=y,z=z)
dotplot(y~z+x,data = dat, pch = 16, type= c("p","g"))
HTH
Duncan
Duncan Mackay
Department of Agronomy and Soil Science
University of New England
Armidale NSW 2351
Email: home: mackay at northnet.com.au
At 07:00 22/06/2013, you wrote:
Maybe something like this? dataset <- data.frame(x=c(y, y), y=c(x, z), g=rep(1:2, each=58)) dotplot(x~y, groups=g, data=dataset) ------------------------------------- David L Carlson Associate Professor of Anthropology Texas A&M University College Station, TX 77840-4352 -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Andras Farkas Sent: Friday, June 21, 2013 2:43 PM To: r-help at r-project.org Subject: [R] overlay 2 dot plots 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
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.