Expanded on motivation for using `gsub` to strip extra information on column names
removed magic number, replacing with variable that stores the gene with the maximum number of aligning reads across all samples.
Introduced the `rowMeans` function as a shortcut, while reinforcing the concept of the `apply` family of functions.
Added required call to "dir.create" so that the Rmd file can be knit'd (how do I verb knitr?)
Reconstructed count data from previously knit'd md file.
Spoofed some differential RNAseq count data
Changed some variable names to camelCase for consistency with rest of the naming scheme
knit'd md file now reflects Rmd file