Plotting LISA (e.g. moran)

Usage

plotLISA(
  spe,
  lisa,
  overlay = c("grid", "point"),
  type = c("cluster", "logpvalue"),
  reverseY = NULL,
  ...
)

Arguments

spe: A SpatialExperiment object.
lisa: Output from localMoran
overlay: Option of grid or point. Depend on whether localMoran is calculated at grid or point.
type: Option of cluster or logpvalue for plotting lisa's cluster or p-value, respectively.
reverseY: Logical. Whether to reverse Y coordinates. Default is TRUE if the spe contains an image (even if not plotted) and FALSE if otherwise.
...: Parameters pass to plotGrid or plotSpatial, depending on overlay.

Value

a ggplot object

Examples

data("xenium_bc_spe")
spe <- gridDensity(spe, coi = "Breast cancer")
dat <- spe@metadata$grid_density$density_breast_cancer
spe <- findNbrsGrid(spe)
res <- localMoran(spe,data1=dat, at = "grid")
plotLISA(spe,lisa = res)