Demote a metadata field in the rowData or colData of a SummarizedExperiment object to a nested field of a BumpyMatrix assay.

Demote a metadata field in the rowData or colData of a SummarizedExperiment object to a nested field of a BumpyMatrix assay.

Usage

demote_fields(se, fields)

Arguments

se

A SummarizedExperiment object.

fields

Character vector of metadata fields to demote as nested columns.

Value

A SummarizedExperiment object with new dimensions resulting from demoting given fields

to nested columns.

Details

Revert this operation using promote_fields.

See also

promote_fields

Examples

mae <- get_synthetic_data("finalMAE_small")
se <- mae[[1]]
se <- promote_fields(se, "ReadoutValue", 2)
#> Warning: dropping assay 'Controls' from the final SE
#> Warning: dropping assay 'Normalized' from the final SE
#> Warning: dropping assay 'Averaged' from the final SE
#> Warning: dropping assay 'Metrics' from the final SE
demote_fields(se, "ReadoutValue")
#> class: SummarizedExperiment 
#> dim: 10 10 
#> metadata(5): identifiers experiment_metadata Keys fit_parameters
#>   .internal
#> assays(1): RawTreated
#> rownames(10): 1 14 ... 111 127
#> rowData names(4): Gnumber DrugName drug_moa Duration
#> colnames(10): 1 271 ... 2161 2431
#> colData names(4): clid CellLineName Tissue ReferenceDivisionTime