Plot a heatmap — plot_heatmap • rawutil

Plots a heatmap using geom_tile.

plot_heatmap(
  df,
  x,
  y,
  fill,
  label = NULL,
  label_size = TRUE,
  x_order = NULL,
  y_order = NULL,
  xlab = "x title",
  ylab = "y title",
  legend_lab = "legend title",
  xlab_text_angle = 90,
  ylab_text_angle = 0,
  xlab_text_size = NULL,
  ylab_text_size = NULL,
  xhjust = 0.95,
  xvjust = 0.2,
  yhjust = NULL,
  yvjust = NULL,
  xtitle_text_size = NULL,
  ytitle_text_size = NULL,
  legend_title_size = NULL,
  legend_text_size = NULL,
  geom_tile_color = "white",
  plotly_plot = FALSE,
  lwd = 0.5,
  linetype = 1
)

Arguments

df: df
x: character
y: character
fill: character
label: character. Annotate tiles
label_size: numeric. Text size for tile annotations
x_order: chracter vector.
y_order: character vetor
xlab: character
ylab: character
legend_lab: character
xlab_text_angle: numeric
ylab_text_angle: numeric
xlab_text_size: numeric
ylab_text_size: numeric
xhjust: numeric
xvjust: numeric
yhjust: numeric
yvjust: numeric
xtitle_text_size: numeric
ytitle_text_size: numeric
legend_title_size: numeric
legend_text_size: numeric
geom_tile_color: character
plotly_plot: logical. Set as TRUE if wrapping this plot with ggplotly. Default is FALSE.
lwd: numeric. geom_tile line width
linetype: numeric. geom_tile line type

Value

ggplot object

Details

TODO: read this blogpost