filterSummary {biomaRt} | R Documentation |
Filters in BioMart databases are grouped together in filter groups and filter groups can in their turn form a higher collection in an filter category. The filterSummary function gives a summary of the filter categories and groups present in the BioMart. These group and category names can be used to display only a subset of the available filters in the listFilters function.
filterSummary(mart)
mart |
object of class Mart, containing connections to the BioMart database. You have to create such an object using the function useMart and update this Mart object by selecting a dataset. |
Steffen Durinck
if(interactive()){ #marts <- listMarts() #index<-grep("ensembl",marts) #mart <- useMart(marts[index]) #datasets <- listDatasets(mart) #mart <- useDataset(datasets[1],mart = mart) #filterSummary(mart) }