plt_ttl

Creates plot containing the name of a given upper group. Used in combination with the
patchwork package to plot the names of the upper groups within the hhm function.

Allows users to create high-quality heatmaps from labelled, hierarchical data. Specifically, for data with a two-level hierarchical structure, it will produce a heatmap where each row and column represents a category at the lower level. These rows and columns are then grouped by the higher-level group each category belongs to, with the names for each category and groups shown in the margins. While other packages (e.g. 'dendextend') allow heatmap rows and columns to be arranged by groups only, 'hhmR' also allows the labelling of the data at both the category and group level.

Michael Mahony

hhmR

Hierarchical Heatmaps

Francisco Rowe

Carmen Cabrera-Arnau

plt_ttl function

<dl><dt>ttl</dt>
<dd>The name of the upper group.</dd>
<dt>axs</dt>
<dd>The axis on which the name will appear (defaults to "x"). If `x`, the text will be
written at the top-centre of the plot. If `y`, the text will be written at the middle-right of the
plot.</dd>
<dt>rotate_title</dt>
<dd>Whether the title should be rotate to be perpendicular to the axis (defaults
to TRUE). If TRUE, the title text on the x and y axes will be printed horizontally and vertically
respectively, with the reverse orientation if set to FALSE.</dd></dl>

Arguments

plt_ttl — plt_ttl

<dl>

<dt>ttl</dt>
<dd>The name of the upper group.</dd>


<dt>axs</dt>
<dd>The axis on which the name will appear (defaults to "x"). If `x`, the text will be
written at the top-centre of the plot. If `y`, the text will be written at the middle-right of the
plot.</dd>


<dt>rotate_title</dt>
<dd>Whether the title should be rotate to be perpendicular to the axis (defaults
to TRUE). If TRUE, the title text on the x and y axes will be printed horizontally and vertically
respectively, with the reverse orientation if set to FALSE.</dd>

</dl>

plt_ttl: plt_ttl

Description

Usage

Value

Arguments

Examples