Remove cell annotation#

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Last Updated: Mar 11, 2023

Description#

Removes cell annotation from a Giotto object for a specific feature modality (default = ‘rna’)

Usage#

removeCellAnnotation(
  gobject,
  spat_unit = NULL,
  feat_type = NULL,
  columns = NULL,
  return_gobject = TRUE
)

Arguments#

gobject

giotto object

spat_unit

spatial unit

feat_type

feature type

columns

names of columns to remove

return_gobject

boolean: return giotto object (default = TRUE)

Details#

if return_gobject = FALSE, it will return the cell metadata

Value#

giotto object