Added first set of normalization methods + tests.
Update documentation.
Add reports for normalization methods + tests.
Update documentation.
Added a random label to all r chunks in reports, so that generated images don't get mixed together when generating reports with knitr. Also removed all set.seed(0) from test files, and put them only once in test suites, so that the seed is not reset at each function execution (creating a conflict in chunk labels).
Update call to allTestsNormalizationRmd() to add outputFile.
Add tests for Normalizing methods.
Update documentation.
Update tests to accept ggplot2 graphs.
Add method to run all normalizations + tests.
Modified how test data are generated.
Include basic quality check function + tests. Also update package documentation.
Replaced by quality check functions.
Redirect output to stdout, sink'ed to a common file in its corresponding test suite.
Changed output file names.
Move all test functions creating al report part to the "rep" category (and in the same time, to the rep test suite).
Slimplification of knitr outputs.
Add summarization methods + tests.
Indent modif.