On 11-05-23 8:04 AM, Mike Marchywka wrote:
I think I just saw a thread go by on " how do I make interactive PDF from
rgl output" but I ignored it at the time and can't seem to find consensus result
on google. Essentially I wanted to create pdf or other output to
share a 3D plot and let viewers interact with it but it still wasn't
clear on easiest way to do this.
Is this 2009 page the best reference?
http://cran.r-project.org/web/views/Graphics.html
Thanks.
Specific case of interest is below,
I found rgl to be quite useful in regards to this,
http://r.789695.n4.nabble.com/maximum-likelihood-convergence-reproducing-Anderson-Blundell-1982-Econometrica-R-vs-Stata-td3502516.html#a3512807
I generated some data points using this script
( which itself uses this data file http://98.129.232.234/temp/share/em.txt )
http://98.129.232.234/temp/share/em.R.txt
After some editing with sed, the output of the above script
made this data file showing some optimization's
"trjectory" according to my variables of interest,
http://98.129.232.234/temp/share/emx.dat.txt
df<-read.table("emx.dat",header=F,sep=" ")
I subsequently found a few ways to plot the data,
notably,
png("em.png")
plot(log(df$V1),df$V2)
png.off()
http://98.129.232.234/temp/share/em.png
png("em2.png")
plot(log(df$V1),df$V2,cex=1+.2*(log(df$V3)-min(log(df$V3))))
dev.off()
http://98.129.232.234/temp/share/em2.png
But what I'd like to do is publish an interactive 3D
plot of this data similar to the rgl output
of this,
df<-read.table("emx.dat",header=F,sep=" ")
library(rgl)
rgl.points(log(df$V1),df$V2,log(df$V3))
quick google search and ?rgl didn't seem
to provide immediate answer.
Is there a way to publish interactive plots?
Not in general, but for some plots there is. See Luke Tierney's paper
on the topic:
http://www.stat.uiowa.edu/~luke/R/misc3d/misc3d-pdf/misc3d-pdf.pdf
Presumably one of the approaches he used could be made more general, but
it's a fair bit of work.
Duncan Murdoch
Thanks.
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