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Get expression values
getExpression.Rd
Function to get expression values from giotto object
Usage
getExpression(
gobject,
values = NULL,
spat_unit = NULL,
feat_type = NULL,
output = c("exprObj", "matrix"),
set_defaults = TRUE
)
Arguments
- gobject
giotto object
- values
expression values to extract (e.g. "raw", "normalized", "scaled")
- spat_unit
spatial unit (e.g. "cell")
- feat_type
feature type (e.g. "rna", "dna", "protein")
- output
what object type to retrieve the expression as. Currently either 'matrix' for the matrix object contained in the exprObj or 'exprObj' (default) for the exprObj itself are allowed.
- set_defaults
set default spat_unit and feat_type. Change to FALSE only when expression and spat_info are not expected to exist.
See also
Other expression accessor functions:
setExpression()
,
set_expression_values()
Other functions to get data from giotto object:
getDimReduction()
,
getFeatureInfo()
,
getGiottoImage()
,
getMultiomics()
,
getNearestNetwork()
,
getPolygonInfo()
,
getSpatialEnrichment()
,
getSpatialGrid()
,
getSpatialLocations()
,
getSpatialNetwork()
,
get_NearestNetwork()
,
get_dimReduction()
,
get_feature_info()
,
get_giottoImage()
,
get_multiomics()
,
get_polygon_info()
,
get_spatialGrid()
,
get_spatialNetwork()
,
get_spatial_enrichment()
,
get_spatial_locations()