add_col_barplot: add_col_barplot

In iheatmapr: Interactive, Complex Heatmaps

add_col_barplot

Description

Add bar plot with one bar per column above or below a main heatmap

Usage

## S4 method for signature 'Iheatmap'
add_col_barplot(
  p,
  y,
  ...,
  color = NULL,
  tracename = NA_character_,
  showlegend = !is.na(tracename),
  side = c("top", "bottom"),
  layout = list(),
  size = 0.2,
  buffer = 0.02,
  xname = current_xaxis(p),
  yname = NULL,
  pname = if (!is.na(tracename)) tracename else "col_barplot"
)

Arguments

p	iheatmap object
y	y axis values
...	additional arguments to add to plotly scatter trace, see https://plotly.com/javascript/reference/#scatter
color	color of bars
tracename	name of trace (for legend and hover)
showlegend	show in legend?
side	side of plot on which to add subplot
layout	yaxis layout list
size	relative size of subplot relative to main heatmap
buffer	amount of space to leave empty before this plot, relative to size of first heatmap
xname	internal name of xaxis
yname	internal name of yaxis
pname	internal name of plot

Value

Iheatmap-class object, which can be printed to generate an interactive graphic

Author(s)

Alicia Schep

See Also

add_col_signal, iheatmap, add_col_plot

Examples

mat <- matrix(rnorm(20), ncol = 5, nrow = 4)  
hm <- iheatmap(mat) %>% add_col_barplot(y = 1:5, tracename = "Strength")

# Print heatmap if interactive session 
if (interactive()) hm 

iheatmapr documentation built on Aug. 31, 2023, 1:08 a.m.