This function creates a data frame containing gene expression values for a
specified gene across shared spatial pixels in two SpatialExperiment objects.
Usage
getGenePixelDF(x, y, gene, assayName = assayName)
Arguments
- x
A SpatialExperiment object representing the first dataset.
- y
A SpatialExperiment object representing the second dataset.
- gene
A character string specifying the gene of interest.
- assayName
A character string or numeric specifying the assay in the Spatial Experiment to use.
Value
A data frame with three columns:
- pixel
Character vector of shared pixel IDs between both experiments.
- y
Numeric vector of gene expression values from `y` (second SpatialExperiment).
- x
Numeric vector of gene expression values from `x` (first SpatialExperiment).