Interrogate "active" status of a given geneset.

Returns the active status of genesets, which are specified by their collection,name compound keys. This function is vectorized and supports query of multiple gene sets at a time. If a requested collection,name gene set doesn't exist, this throws an error.

is.active(x, i, j)

Arguments

x	GeneSetDb()
i	collection of geneset(s)
j	name of geneset(s) (must be same length as i.

Value

logical indicating if geneset is active. throws an error if any requested geneset does not exist in x.