Interactive Heatmaps — draw

Draw interactive heatmaps using heatmaply.

Usage

draw_heatmap(
  x,
  Rowv = TRUE,
  Colv = TRUE,
  cluster = FALSE,
  symm = FALSE,
  cellnote = NULL,
  colorgrad_n = 101,
  colors = NULL,
  space = "rgb",
  lo = "#18A3AC",
  lomid = NULL,
  mid = NULL,
  midhi = NULL,
  hi = "#F48024",
  k_row = 1,
  k_col = 1,
  grid_gap = 0,
  limits = NULL,
  margins = NULL,
  main = NULL,
  xlab = NULL,
  ylab = NULL,
  key_title = NULL,
  showticklabels = NULL,
  colorbar_len = 0.7,
  plot_method = "plotly",
  theme = rtemis_theme,
  row_side_colors = NULL,
  row_side_palette = NULL,
  col_side_colors = NULL,
  col_side_palette = NULL,
  font_size = NULL,
  padding = 0,
  displayModeBar = TRUE,
  modeBar_file_format = "svg",
  filename = NULL,
  file_width = 500,
  file_height = 500,
  file_scale = 1,
  ...
)

Arguments

x: Input matrix.
Rowv: Logical or dendrogram. If Logical: Compute dendrogram and reorder rows. Defaults to FALSE. If dendrogram: use as is, without reordering. See more at heatmaply::heatmaply("Rowv").
Colv: Logical or dendrogram. If Logical: Compute dendrogram and reorder columns. Defaults to FALSE. If dendrogram: use as is, without reordering. See more at heatmaply::heatmaply("Colv").
cluster: Logical: If TRUE, set Rowv and Colv to TRUE.
symm: Logical: If TRUE, treat x symmetrically - x must be a square matrix.
cellnote: Matrix with values to be displayed on hover. Defaults to ddSci(x).
colorgrad_n: Integer: Number of colors in gradient. Default = 101.
colors: Character vector: Colors to use in gradient.
space: Character: Color space to use. Default = "rgb".
lo: Character: Color for low values. Default = "#18A3AC".
lomid: Character: Color for low-mid values.
mid: Character: Color for mid values.
midhi: Character: Color for mid-high values.
hi: Character: Color for high values. Default = "#F48024".
k_row: Integer: Number of desired number of groups by which to color dendrogram branches in the rows. Default = 1.
k_col: Integer: Number of desired number of groups by which to color dendrogram branches in the columns. Default = 1.
grid_gap: Integer: Space between cells. Default = 0 (no space).
limits: Float, length 2: Determine color range. Default = NULL, which automatically centers values around 0.
margins: Float, length 4: Heatmap margins.
main: Character: Main title.
xlab: Character: x-axis label.
ylab: Character: y-axis label.
key_title: Character: Title for the color key.
showticklabels: Logical: If TRUE, show tick labels.
colorbar_len: Numeric: Length of the colorbar.
plot_method: Character: Plot method to use. Default = "plotly".
theme: rtemis theme to use.
row_side_colors: Data frame: Column names will be label names, cells should be label colors. See heatmaply::heatmaply("row_side_colors").
row_side_palette: Color palette function. See heatmaply::heatmaply("row_side_palette").
col_side_colors: Data frame: Column names will be label names, cells should be label colors. See heatmaply::heatmaply("col_side_colors").
col_side_palette: Color palette function. See heatmaply::heatmaply("col_side_palette").
font_size: Numeric: Font size.
padding: Numeric: Padding between cells.
displayModeBar: Logical: If TRUE, display the plotly mode bar.
modeBar_file_format: Character: File format for image exports from the mode bar.
filename: Character: File name to save the plot.
file_width: Numeric: Width of exported image.
file_height: Numeric: Height of exported image.
file_scale: Numeric: Scale of exported image.
...: Additional arguments to be passed to heatmaply::heatmaply.

Value

A heatmaply object.

Author

EDG

Examples

if (FALSE) { # \dontrun{
x <- rnormmat(200, 20)
xcor <- cor(x)
draw_heatmap(xcor)
} # }