NewSpatialExperiment: Create a new SpatialExperiment object.

Description Usage Arguments Value

View source: R/AllClasses.R

Description

Create a new SpatialExperiment object.

Usage

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NewSpatialExperiment(
  expression_data,
  spatial_coords,
  barcode_metadata = NULL,
  gene_metadata = NULL
)

Arguments

expression_data

expression data matrix for an experiment, can be a sparseMatrix.

barcode_metadata

data frame containing attributes of individual pixels/voxels/barcodes, where row.names(barcode_metadata) = colnames(expression_data).

gene_metadata

data frame containing attributes of features (e.g. genes), where row.names(gene_metadata) = row.names(expression_data).

Value

a new SpatialExperiment object


gofflab/astRal documentation built on Oct. 21, 2020, 5:18 a.m.