Dear Francesco, I wanted to mention that I have just published on CRAN, a package for R, for the plotting of ternary diagrams.
It is based off ggplot2, which is highly regarded, and, my website can be viewed at www.ggtern.com, including many examples, specifically including a case study at the following address: http://ggtern.com/case-study-zirconia-alumina-silica/ Hope you find it of value. Best Regards, Nicholas Hamilton School of Materials Science and Engineering Univesity of New South Wales Sydney Australia -- www.ggtern.com On Monday, June 4, 2012 10:52:10 PM UTC+10, Francesco Nutini wrote: > > > Dear R-Users, I'd like to have some tips for a ternaryplot ("vcd"). > I have this dataframe: > a<- c (0.1, 0.5, 0.5, 0.6, 0.2, 0, 0, 0.004166667, 0.45) > b<- c (0.75,0.5,0,0.1,0.2,0.951612903,0.918103448,0.7875,0.45) c<- c > (0.15,0,0.5,0.3,0.6,0.048387097,0.081896552,0.208333333,0.1) d<- c > (500,2324.90,2551.44,1244.50, 551.22,-644.20,-377.17,-100, 2493.04) > df<- data.frame (a, b, c, d) > and I'm building a ternary plot: > ternaryplot(df[,1:3], df$d) > How can I map the continue variable "d", obtaining a result similar to > this one? [see the link] > > > http://www.pmel.noaa.gov/maillists/tmap/ferret_users/fu_2007/jpgCqrZqdDwYG.jpg > > Many thanks! > > > [[alternative HTML version deleted]] > > ______________________________________________ > r-h...@r-project.org <javascript:> 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@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.
