Adds single column heatmap to iheatmap object
Usage
# S4 method for class 'Iheatmap'
add_row_signal(
p,
signal,
name,
title = name,
xname = NULL,
yname = current_yaxis(p),
pname = name,
colorbar_position = get_colorbar_position(p),
colors = pick_continuous_colors(zmid, zmin, zmax, p = p),
zmin = min(signal, na.rm = TRUE),
zmax = max(signal, na.rm = TRUE),
zmid = 0,
side = c("right", "left"),
size = 0.05,
buffer = 0.015,
text = signif(signal, digits = 3),
tooltip = setup_tooltip_options(),
show_colorbar = TRUE,
show_title = TRUE,
layout = list()
)Arguments
- p
iheatmap object
- signal
vector of signal
- name
name of colorbar
- title
label for x axis
- xname
internal name of xaxis
- yname
internal name of yaxis
- pname
internal name of plot
- colorbar_position
colorbar placement
- colors
color palette or vector of colors
- zmin
minimum for colorscale
- zmax
maximum for colorscale
- zmid
midpoint for colorscale
- side
side of plot on which to add dendro
- size
relative size of dendrogram (relative to the main heatmap)
- buffer
amount of space to leave empty before this plot, relative to size of first heatmap
- text
text of value to display for data
- tooltip
tooltip options, see
setup_tooltip_options- show_colorbar
show the colorbar?
- show_title
show title as axis label
- layout
list of x axis layout parameters
Value
Iheatmap-class object, which can be printed to generate
an interactive graphic
Examples
mat <- matrix(rnorm(20), ncol = 5, nrow = 4)
hm <- iheatmap(mat) %>% add_row_signal(signal = 1:4, name = "Strength")
# Print heatmap if interactive session
if (interactive()) hm