Task: Class Definition Understanding (ontology: Sciences/Computer_Science)

Which of the following definitions best describes 'Rmagpie'?

A. This package contains class definitions, validity checks, and initialization methods for classes used by the oligo package.
B. This package allows to characterize the operating characeristics of a microarray experiment, i.e. the trade-off between false discovery rate and the power to detect truly regulated genes. The package includes tools both for planned experiments (for sample size assessment) and for already collected data (identification of differentially expressed genes).
C. Nested Effects Models to reconstruct phenotypic hierarchies
D. Microarray Classification is designed for both biologists and statisticians. It offers the ability to train a classifier on a labelled microarray dataset and to then use that classifier to predict the class of new observations.

Answer: Microarray Classification is designed for both biologists and statisticians. It offers the ability to train a classifier on a labelled microarray dataset and to then use that classifier to predict the class of new observations.