limmaTwoLevels {a4Base} | R Documentation |
Wrapper for the limma function for the comparison of two groups (two factor levels)
limmaTwoLevels(object, group, probe2gene = TRUE)
object |
object of class ExpressionSet |
group |
string indicating the variable defining the two groups to be compared |
probe2gene |
logical; if |
S4 object of class 'limma' with the following two components:
MArrayLM |
S4 object of class MArrayLM as returned by the limma function of the limma package |
geneSymbols |
character vector of gene symbols; this slot is only
populated if |
A 'topTable' method is defined for 'limma' objects.
Tobias Verbeke and Willem Talloen