Up, Any helps in this would be really appreciated. I stuck with this.
Regards
--- On Mon, 6/13/11, saleh [via R]
<ml-node+3593743-1399725529-244...@n4.nabble.com> wrote:
From: saleh [via R] <ml-node+3593743-1399725529-244...@n4.nabble.com>
Subject: Calling R from Java
To: "saleh" <s.alham...@yahoo.com>
Date: Monday, June 13, 2011, 12:35 PM
Dear Sir/Madam,
Sorry for my previous message. I am to call R from java. I did a search here
and I found some recommendations telling me to use jri which comes with rJava.
I have managed to install the package successfully on my machine. I also
managed to run the default example rtest successfully. I tried to find more
tutorials or or examples,but I could not find any. I am trying to do the
following from the java class:
png('/home/saleh/figure13.png',height=480*5,width=480*5,res=72*5)
y1 <- cumsum(rnorm(100))
y2 <- cumsum(rnorm(100, mean=0.2))
par(mai=c(.8, .8, .2, .8))
plot(1:100, y1, type="l", col="blue", xlab="X axis label", ylab="Left legend")
par(new=TRUE)
plot(1:100, y2, type="l", ann=FALSE, yaxt="n")
axis(4)
legend(x="topleft", bty="n", lty=c(1,1), col=c("blue","black"),
legend=c("String 1 (left scale)", "String 2 (right scale)"))
dev.off()
These commands can be run correctly from the R command, but I am trying to do
that from a java class.
Any help would be really appreciated.
Regards,
Saleh.
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