Hello All, I am trying to get cluster heatmaps using R from Java in my application. I got the Rserve using which I am able to make TCP/IP connection to R. I am trying to send a double[][] array (say 5x8 dimensions) to R and convert it into matrix using as.matrix() function in R. Is it correct to do this? Can I directly pass this array to dist() function to generate the distance matrix ? if not could someone please direct me how to do it ? I want to be able to pass the matrix into R, compute a distance matrix using dist() and then plot hierarchial cluster using hclust() and then further plot cluster heatmaps calling the bioconductor library. Is Rserve enough for this or will I also need rJava ? Please Reply Thanks -- Sashikiran Challa MS Cheminformatics, School of Informatics and Computing, Indiana University, Bloomington,IN schalla@indiana.edu 812-606-3254 [[alternative HTML version deleted]]
Hello All, I am trying to get cluster heatmaps using R from Java in my application. I got the Rserve using which I am able to make TCP/IP connection to R. I am trying to send a double[][] array (say 5x8 dimensions) to R and convert it into matrix using as.matrix() function in R. Is it correct to do this? Can I directly pass this array to dist() function to generate the distance matrix ? if not could someone please direct me how to do it ? I want to be able to pass the matrix into R, compute a distance matrix using dist() and then plot hierarchial cluster using hclust() and then further plot cluster heatmaps calling the bioconductor library. Is Rserve enough for this or will I also need rJava ? Please Reply Thanks -- Sashikiran Challa MS Cheminformatics, School of Informatics and Computing, Indiana University, Bloomington,IN schalla@indiana.edu 812-606-3254 [[alternative HTML version deleted]]