searchAtlasExperiments {ExpressionAtlas} | R Documentation |
This function accepts a vector of sample properties, and optionally a species name, and then searches for matching Expression Atlas experiments.
searchAtlasExperiments( properties, species = NULL )
properties |
Character vector of sample properties to search Atlas for. These can be biological characteristics, experimental treatments, etc. |
species |
Optional. The name of a species to limit results to. If not provided, search is performed across all species in Expression Atlas. |
A DataFrame containing the ArrayExpress accessions, the species, experiment types, and titles of Expression Atlas experiments matching the query.
# Search for experiments on salt in rice. atlasRes <- searchAtlasExperiments( "salt", "Oryza sativa" ) # Download data for all experiments found. atlasData <- getAtlasData( atlasRes$Accession )