Re: [R] Need to Write a Code that can find the molecular weight of various compounds

Matthew, I would try first looking at the Rcdk package. From it sound like what you want to do they already have some very efficient code to that. If you don't want all of CDK then you could try Rdisop from Bioconductor. The package will take a formula and give you it's mass. It won't do a matr

[R] Rmpi Segmentation fault

Dear all, I have used the Rmpi package many times before however this time I've installed it as I always do with openMPI tar.gz file direct from the website. I'm installing on my ubuntu 8.10, R version 2.8.1. Linux 2.6.27-11-generic #1 SMP Thu Jan 29 19:28:32 UTC 2009 x86_64 GNU/Linux All i get i

[R] Rmpi Segmentation fault

Dear all, I have used the Rmpi package many times before however this time I've installed it as I always do with openMPI tar.gz file direct from the website. I'm installing on my ubuntu 8.10. Linux 2.6.27-11-generic #1 SMP Thu Jan 29 19:28:32 UTC 2009 x86_64 GNU/Linux All i get is: > library(Rmpi

[R] side by side plots

Hello everyone, I have an overlay plot it's nice but you can't see all the data. I would like to know if there is a way to get a plot that gives a side by side plot so that each plot would be next to each other. The two plots have the same data are of different species. At the moment this is the