NCBI's GEO database of gene expression data is a great resource, but its records are very open ended. This lack of rigidity was perhaps necessary to accommodate the variety of measurement technologies, but makes getting data out a little tricky. But, a...

Here's a little vignette of data munging using the regular expression facilities of R (aka the R-project for statistical computing). Let's say I have a vector of strings that looks like this:__ coords [1] "chromosome+:157470-158370" "chromosome+:1583...

Here's a quick tutorial on how to get a nice looking graph out of R (aka the R Project for Statistical Computing). Don't forget that help for any R command can be displayed by typing the question mark followed by the command. For example, to see help o...

Recently I ran the St. Pat’s 10 Miler in Atlantic City, Nj. It was my first official running event ever and I enjoyed it lot. Shortly after the race the official results have been posted on the Internet. The data did not only include the number and times of the ...