search for: nhoeller

Hi everyone, I am new to R, but it's really great and helped me a lot! But now I have 2 questions. It would be great, if someone can help me: 1. I want to integrate a normal distribution, given a median and sd. The integrate function works great BUT the first argument has to be a function so I do integrate(dnorm,0,1) and it works with standard m. and sd. But I have the m and sd given.

Hi, I have some big calculations in R to be done. Since I can use R on a server with ssh, i was wondering if I can reopen a R Shell after exiting ssh. I don't want to use the batch mode and nohup doesn't work. I want to use something like ssh user at server R ---do something in R and start calculation --- close ssh but let R remain on the server, doing the calculation ssh user at

I have been using backuppc (rsync protocol) to backup up a Linux web server onto a local server for a number of years. I recall that data volumes were quite low (about 40MB), regardless of whether I was doing full or incremental backups. I recently switched to both a new web server and backuppc server. Early morning traffic volumes when backuppc runs are much higher than expected - I have