Hi there, Check out CGIwithR package. http://www.omegahat.org/CGIwithR/ I have been using it for a while. You can execute R scripts and post the output to using RHTML package or using simple print. hope it helps, Kaustubh
On 6/24/07, Yifan (Eric) Jiang <[EMAIL PROTECTED]> wrote:
Hi all, I've been asked to develop a Java Axis web service to call R program (http://www.r-project.org/). There is a Java/R interface (http://www.rforge.net/rJava/) has been developed and allows to call methods and access R object from Java. So my application is running fine as a normal Java application. However, it fails to run the R program when it is running as web service. Well from my experience, I guess the only reason to cause it was because Tomcat doesn't allow its own web applications to consume other programs that are not inside Tomcat. Similar situation happen before when I was trying to use System.getenv("CATALINA_HOME"). It was running fine as a normal Java application, but doesn't work when it is running inside Tomcat. So does anyone know how to configure Tomcat to use other programs that are not inside Tomcat? By the way, the version of my tomcat is 5.5.23. Thanks in advance Kind Regards Eric Jiang
