ECharts Nightingale Rose Chart
Polar bar chart with varying radii per category inspired by Florence Nightingale's famous rose diagram. Built with Apache ECharts for smooth polar animations and rich tooltips.
Template details
- chart
- rose
- nightingale
- polar
- pie
- echarts
When to use this template
This visualization effectively compares the magnitudes of several distinct categories, making it easy to identify the largest and smallest segments. Analysts use it to quickly grasp the relative contribution of each part to a whole or to highlight significant disparities among different groups.
- Categorical data with 5 to 15 distinct segments.
- Quantitative values representing counts, sums, or proportions.
- Data where segments sum to a meaningful total or represent parts of a whole.
- Non-negative numerical values for segment magnitudes.
- Single-dimensional data, comparing one metric across categories.
- When relative size comparison between categories is the primary goal.