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Set feature metadata

Source: R/slot_accessors.R
set_feature_metadata.Rd

Function to set feature metadata information into giotto object

Usage

set_feature_metadata(
  gobject,
  metadata,
  spat_unit = NULL,
  feat_type = NULL,
  provenance = NULL,
  verbose = TRUE,
  set_defaults = TRUE,
  initialize = FALSE
)

Arguments

gobject

giotto object

metadata

featMetaObj or data.table containing feature metadata. Setting NULL will remove the object. Passing 'initialize' will reset the object.

spat_unit

spatial unit (e.g. "cell")

feat_type

feature type (e.g. "rna", "dna", "protein")

provenance

provenance information to set

verbose

be verbose

set_defaults

set default spat_unit and feat_type. Change to FALSE only when expression and spat_info are not expected to exist.

initialize

(default = FALSE) whether to initialize the gobject before returning

Value

giotto object

See also

Other functions to set data in giotto object: get_cell_id(), get_feat_id(), setCellMetadata(), setDimReduction(), setExpression(), setFeatureInfo(), setFeatureMetadata(), setGiottoImage(), setMultiomics(), setNearestNetwork(), setPolygonInfo(), setSpatialEnrichment(), setSpatialGrid(), setSpatialLocations(), setSpatialNetwork(), set_NearestNetwork(), set_cell_id(), set_cell_metadata(), set_dimReduction(), set_expression_values(), set_feat_id(), set_feature_info(), set_giottoImage(), set_multiomics(), set_polygon_info(), set_spatialGrid(), set_spatialNetwork(), set_spatial_enrichment(), set_spatial_locations()