findVisiumHDGraph: Find Visium HD spatial neighborhood graph
In pachterlab/SpatialFeatureExperiment: Integrating SpatialExperiment with Simple Features in sf
View source: R/graph_wrappers.R
findVisiumHDGraph R Documentation
Find Visium HD spatial neighborhood graph
Description
Visium HD spots are arranged in a square grid. This function finds either a
rook or a queen spatial neighborhood graph for the spots. colData of
the SFE object must have columns array_row and array_col.
Usage
findVisiumHDGraph(x, style = "W", queen = FALSE, zero.policy = TRUE)
Arguments
x
An SFE object with Visium HD data with one sample with the required
information in its colData.
style
style can take values “W”, “B”, “C”, “U”, “minmax” and “S”
queen
Logical. Default is FALSE, using rook neighbors.
zero.policy
default NULL, use global option value; if FALSE stop with error for any empty neighbour sets, if TRUE permit the weights list to be formed with zero-length weights vectors
Value
A listw object for the graph.
pachterlab/SpatialFeatureExperiment documentation built on Nov. 15, 2024, 1:46 a.m.
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View source: R/graph_wrappers.R
| findVisiumHDGraph | R Documentation |
Find Visium HD spatial neighborhood graph
Description
Visium HD spots are arranged in a square grid. This function finds either a
rook or a queen spatial neighborhood graph for the spots. colData of
the SFE object must have columns array_row and array_col.
Usage
findVisiumHDGraph(x, style = "W", queen = FALSE, zero.policy = TRUE)
Arguments
x |
An SFE object with Visium HD data with one sample with the required
information in its |
style |
|
queen |
Logical. Default is |
zero.policy |
default NULL, use global option value; if FALSE stop with error for any empty neighbour sets, if TRUE permit the weights list to be formed with zero-length weights vectors |
Value
A listw object for the graph.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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