faceting: Set facets for a 'GDCQuery'

In Bioconductor/GenomicDataCommons: NIH / NCI Genomic Data Commons Access

Set facets for a GDCQuery

Description

Set facets for a GDCQuery

Get facets for a GDCQuery

Usage

facet(x, facets)

get_facets(x)

## S3 method for class 'GDCQuery'
get_facets(x)

Arguments

x	a GDCQuery object
facets	a character vector of fields that will be used for forming aggregations (facets). Default is to set facets for all default fields. See default_fields for details

Value

returns a GDCQuery object, with facets field updated.

Examples

# create a new GDCQuery against the projects endpoint
gProj = projects()

# default facets are NULL
get_facets(gProj)

# set facets and save result
gProjFacet = facet(gProj)

# check facets
get_facets(gProjFacet)

# and get a response, noting that
# the aggregations list member contains
# tibbles for each facet
str(response(gProjFacet,size=2),max.level=2)

Bioconductor/GenomicDataCommons documentation built on Jan. 30, 2024, 11:59 p.m.