In this heatmap, colobar represents the relative signaling strength of a signaling pathway across cell groups (NB: values are row-scaled). The top colored bar plot shows the total signaling strength of a cell group by summarizing all signaling pathways displayed in the heatmap. The right grey bar plot shows the total signaling strength of a signaling pathway by summarizing all cell groups displayed in the heatmap.
netAnalysis_signalingRole_heatmap(
object,
signaling = NULL,
pattern = c("outgoing", "incoming", "all"),
slot.name = "netP",
color.use = NULL,
color.heatmap = "BuGn",
title = NULL,
width = 10,
height = 8,
font.size = 8,
font.size.title = 10,
cluster.rows = FALSE,
cluster.cols = FALSE
)CellChat object
a character vector giving the name of signaling networks
"outgoing", "incoming" or "all". When pattern = "all", it aggregates the outgoing and incoming signaling strength together
the slot name of object that is used to compute centrality measures of signaling networks
the character vector defining the color of each cell group
a color name in brewer.pal
title name
width of heatmap
height of heatmap
fontsize in heatmap
font size of the title
whether cluster rows
whether cluster columns