layer_arrow_up-method: Adds a layers of symbols above the heatmap tiles to a...

In tidyHeatmap: A Tidy Implementation of Heatmap

Adds a layers of symbols above the heatmap tiles to a 'InputHeatmap', that on evaluation creates a 'ComplexHeatmap'

Description

layer_arrow_up() from a 'InputHeatmap' object, adds a bar annotation layer.

Usage

layer_arrow_up(.data, ...)

## S4 method for signature 'InputHeatmap'
layer_arrow_up(.data, ...)

Arguments

.data	A 'InputHeatmap'
...	Expressions that return a logical value, and are defined in terms of the variables in .data. If multiple expressions are included, they are combined with the & operator. Only rows for which all conditions evaluate to TRUE are kept.

Details

\lifecycle

maturing

It uses 'ComplexHeatmap' as visualisation tool.

Value

A 'InputHeatmap' object that gets evaluated to a 'ComplexHeatmap'

A 'InputHeatmap' object that gets evaluated to a 'ComplexHeatmap'

Examples

library(dplyr)

hm = 
  tidyHeatmap::N52 %>%
  tidyHeatmap::heatmap(
    .row = symbol_ct,
    .column = UBR,
    .value = `read count normalised log`
)

hm %>% layer_arrow_up()

tidyHeatmap documentation built on May 20, 2022, 9:05 a.m.