I apologize if this question was asked before but I did not find an answer to my issue.
I would like to subset my expressionSet choosing the probes only which have gene symbol.
ExpressionSet (storageMode: lockedEnvironment)
assayData: 35556 features, 6 samples
element names: exprs
sampleNames: GSM1153102 GSM1153103 ... GSM1153107 (6 total)
varLabels: title geo_accession ... data_row_count (36 total)
featureNames: 10338001 10338002 ... 10608724 (35556 total)
fvarLabels: ID Symbol Name Ensembl
fvarMetadata: Column Description labelDescription
experimentData: use 'experimentData(object)'
Thank you for your help.