Function to generate coexpression plot legend — get_coexp_legend • cascadeR

This interactive legend is shown in the sidebar to help visually select coexpression blend threshold.

Usage

get_coexp_legend(
  colors,
  dimnames,
  xline,
  yline,
  n = 100,
  neutral_color = "lightgray",
  margin = 0.03
)

Arguments

colors: 3-color vector (geneA, geneB, both)
dimnames: names to show on x & y axis
xline: x-axis threshold
yline: y-axis threshold
n: number of bins
neutral_color: color to use for negative cells
margin: plot margin

Value

plotly handle

Examples

if (FALSE) { # interactive()
get_coexp_legend(
  colors = c("#ff0000", "#0000ff", "#ff00ff"),
  dimnames = c("GeneA", "GeneB"),
  xline = 0.25,
  yline = 0.75,
  n = 20,
  neutral_color = "#eeeeee"
)
}