removeGeneAnnotation

removes gene annotation of giotto object

removeGeneAnnotation(gobject, columns = NULL, return_gobject = TRUE)

Arguments

gobject

giotto object

columns

names of columns to remove

return_gobject

boolean: return giotto object (default = TRUE)

Value

giotto object

Details

if return_gobject = FALSE, it will return the gene metadata

Examples

data(mini_giotto_single_cell) # load full mini giotto object
#> Warning: data set ‘mini_giotto_single_cell’ not found

# show gene metadata
fDataDT(mini_giotto_single_cell)
#> Warning: restarting interrupted promise evaluation
#> Warning: restarting interrupted promise evaluation
#> Error: object 'mini_giotto_single_cell' not found

# remove nr_cells column
mini_giotto_single_cell = removeGeneAnnotation(mini_giotto_single_cell,
                                               columns = 'nr_cells')
#> Error in removeGeneAnnotation(mini_giotto_single_cell, columns = "nr_cells"): could not find function "removeGeneAnnotation"