11.2.1 Calculating Expression Levels
    Counting
    RPKM
    FPKM
    TPM
    Results
   11.2.2 Comparing Expression Levels
   11.2.3 Geneious Method for Comparing Expression Levels
    Normalization
    P-Value Calculation
   11.2.4 DESeq2 Method for Comparing Expression Levels
    Fit Type
    Assigning Samples to Conditions
   11.2.5 Results
   11.2.6 Principal Component Analysis for DESeq2 results
    Creating a PCA Plot
    Interpreting PCA Plots
    An Example of Using PCA As An Exploratory Tool
   11.2.7 Volcano Plots
   11.2.8 Comparing Expression Levels Using the DESeq2 Method on Linux Systems
    Installing R
    Installing DESeq2