Analyze the data in step2_output.tsv

This R script will provide the following graphical analysis of the data contained in step2_output.tsv:

-A box and whisker plot showing the distribution of gene lengths in each genome (along with an appropriate test of statistical significance for the difference in the medians).
-A table displaying the number of genes in each level-2 Enzyme Commission category for each of the two genomes.
-A bar plot showing a comparison of the counts of genes in each genome in each of the level-2 EC categories (also a second bar plot with the counts transformed to percentages).