Quality control
The Biomedical Genomics Workbench includes a number of tools for quality control. These allow visual inspection of the overall distributions, variability and similarity of the sets of expression values in samples, and may be used to spot unwanted systematic differences between samples, outlying samples and samples of poor quality, that you may want to exclude.
Subsections
- Creating box plots - analyzing distributions
- Hierarchical clustering of samples
- Principal component analysis