It was an exciting useR2011 conference at the University of Warwick, Coventry, UK. Thanks a lot to the local organizing and program committee for having this great conference. I enjoyed the variety of talks, the poster session and the conference dinner and everything within walking distance. In view of HPC for R I learned: The
455 search results for "RStudio"
Installing RStudio Server on Scientific Linux 6: My bash notebook
Granted, not a brilliant sysadmin mind at work here, but this might help someone someday.
Scientific Linux (SL) is built from Red Hat Enterprise Linux
See installation instructions here:
http://rstudio.org/download/server
$ sudo rpm -Uvh
http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-5.noarch.rpm
password for leipzig:
Retrieving
http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-5.noarch.rpm
warning: /var/tmp/rpm-tmp.S2RQAH: Header V3 RSA/SHA256 Signature, key ID
0608b895: NOKEY
Preparing... ...
Kaleidoscope Ic (useR! 2011)
These are my rough notes on the Kaleidoscope Ic session. David Smith – The R Ecosystem (useR! 2011) David Smith works for Revolution Analytics. Quick overview of the R project – useR, r-journal, and r-forge. Social media starting to play a part in R – Google+, twitter, stackoverflow, and the traditional R mailing list. The 
Friday Links: R, OpenHelix Bioinformatics Tips, 23andMe, Perl, Python, Next-Gen Sequencing
I haven't posted much here recently, but here is a roundup of a few of the links I've shared on Twitter (@genetics_blog) over the last two weeks.Here is a nice tutorial on accessing high-throughput public data (from NCBI) using R and Bioconductor.Cloud...
Data Driven Story Discovery: Working Up a Multi-Layered Chart
How many different dimensions (or “columns” in a dataset where each row represents a different sample and each column a different measurement taken as part of that sample) can you plot on a chart? Two are obvious: X and Y values, which are ideal for representing continuous numerical variables. If you’re plotting points, as in 
Merging Two Different Datasets Containing a Common Column With R and R-Studio
Another way for the database challenged (such as myself!) for merging two datasets that share at least one common column… This recipe using the cross-platform stats analysis package, R. I use R via the R-Studio client, which provides an IDE wrapper around the R environment. So for example, here’s how to merge a couple of 
RStudio 0.94.92 visited
I just updated my RStudio version to the latest, v.0.94.92 (will this asymptotically approach 1, or actually get to 1?). It was nice to see the number of improvements the development team has implemented, based I’m sure on community feedback. The team has, in my experience, been extraordinarily responsive to user feedback, and I’m sure 
RStudio available at cloudnumbers.com
RStudio™ is an integrated development environment (IDE) for the statistical software R (www.r-project.org). It combines an intuitive user interface with powerful coding tools to help you get the most out of R. cloudnumbers.com provides researchers and companies with the access to resources to perform high performance calculations in the cloud. One often used application at cloudnumbers.com’s
Migrating from SPSS/Excel to R, Part 2: Working with Packages
In this post, I cover an important aspect of using R that users of SPSS/Excel won’t be familiar with: working …
CRdata vs. Cloudnumbers
Cloudnumbers and CRdata are two new cloud computing services.I tested the two services with a very simple script. The script simply creates a dataframe of 10000 numbers via rnorm, and assigns them to a factor of one of two levels (a or b). I then take ...
Zero Inflated Models and Generalized Linear Mixed Models with R.
Zuur, Saveliev, Ieno (2012).
