add_col_dendro: add_col_dendro

In iheatmapr: Interactive, Complex Heatmaps

add_col_dendro

Description

Adds column dendrogram to iheatmap object

Usage

## S4 method for signature 'Iheatmap,hclust'
add_col_dendro(
  p,
  dendro,
  reorder = TRUE,
  side = c("top", "bottom"),
  size = 0.15,
  buffer = 0.005,
  xname = current_xaxis(p),
  yname = NULL,
  sname = "col_dendro"
)

Arguments

p	iheatmap object
dendro	hclust object
reorder	reorder rows based on dendrogram order?
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
xname	internal name of xaxis
yname	internal name of yaxis
sname	internal name of shape

Value

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

Author(s)

Alicia Schep

See Also

add_col_clustering, iheatmap, add_row_dendro

Examples

mat <- matrix(rnorm(20), ncol = 5, nrow = 4)  
dend <- hclust(dist(t(mat)))
hm <- iheatmap(mat) %>% add_col_dendro(dend)

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

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