Creates a stacked bar plot showing composition.
Usage
plot_stacked_bar(
data,
x,
fill,
y = NULL,
position = "stack",
facet = NULL,
title = NULL,
xlab = NULL,
ylab = NULL,
palette = "default",
show_labels = TRUE,
show_percentages = TRUE,
flip_coords = FALSE,
order = "desc",
text_size = NULL,
text_angle = NULL,
bar_width = 0.7
)Arguments
- data
Data frame
- x
Character. Column name for x-axis
- fill
Character. Column name for stacking/fill variable
- y
Character. Optional column name for y-axis. If NULL, uses count.
- position
Character. "stack" (default), "fill" (100 percent stacked), or "dodge" (grouped)
- facet
Character. Optional column name for faceting
- title
Character. Plot title
- xlab
Character. X-axis label
- ylab
Character. Y-axis label
- palette
Character or named vector. Color palette
- show_labels
Logical. Show value labels. Default TRUE.
- show_percentages
Logical. Show percentages in labels. Default TRUE.
- flip_coords
Logical. Flip coordinates. Default FALSE.
- order
Character. Order bars by: "desc" (descending), "asc" (ascending), or "none". Default "desc".
- text_size
Numeric. Label text size. NULL for auto-adjustment. Default NULL.
- text_angle
Numeric. X-axis text angle (0-90). NULL for auto-adjustment. Default NULL.
- bar_width
Numeric. Bar width (0-1). Default 0.7.