Plot data availability by group — plot_data_avail_by

Create a tile plot showing availability (0/1) of data types across groups.

Usage

plot_data_avail_by_group(
  data,
  data_type = "data_type",
  group = "group",
  available = "available",
  legend_position = "right",
  tile_line_color = "lightgrey",
  xlabel = NULL,
  ylabel = NULL,
  xlabel_top_margin = 8
)

Arguments

data: A data frame or tibble containing the columns specified by data_type, group, and available.
data_type: Name of the column with data types. Default: "data_type".
group: Name of the column with group labels. Default: "group".
available: Name of the column indicating availability (values 0 or 1). Default: "available".
legend_position: Legend position for the plot. Default: "right".
tile_line_color: Tile border color (gridlines between tiles). Default: "lightgrey".
xlabel: X axis label. Default: NULL (when supplied, shown in bold).
ylabel: Y axis label. Default: NULL (when supplied, shown in bold).
xlabel_top_margin: Distance (in pts) between the top x-axis title and the axis labels when the x-axis is placed at the top. Default: 8.

Value

A ggplot object (tile plot).

Examples

avail <- data.frame(
  data_type = rep(c("SNV", "mRNA", "Proteomics", "CNA", "Methylation"), each = 3),
  group = rep(c("GroupA", "GroupB", "GroupC"), times = 5),
  available = c(1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0)
)
p <- plot_data_avail_by_group(avail, xlabel = "Group", ylabel = "Data Type", xlabel_top_margin = 10)
p