Visualizations Sankey
Node sorting
The nodes in a PlotAPI Sankey diagram can be sorted (e.g. alphabetically) within their columns.
Sample data
Let's import PlotAPI and load our sample data.
from plotapi import Sankey
links = [
{"source":"Group A", "target":"Rank 1", "value": 1000},
{"source":"Group B", "target":"Rank 1", "value": 300},
{"source":"Group B", "target":"Rank 2", "value": 600},
{"source":"Group B", "target":"Rank 3", "value": 400},
{"source":"Rank 1", "target":"Club A", "value": 700},
{"source":"Rank 1", "target":"Club B", "value": 400},
{"source":"Rank 1", "target":"Club C", "value": 200},
{"source":"Rank 2", "target":"Club B", "value": 200},
{"source":"Rank 2", "target":"Club C", "value": 400},
{"source":"Rank 3", "target":"Withdrawn", "value": 400},
{"source":"Club A", "target":"The Most Amazing Prize", "value": 500},
]
Demonstration
The nodes can be sorted with the node_sort parameter. The options available node_sort="alpha" for alphabetical sorting, or an empty string/None for default sorting.
Below is a demonstration of the alphabatical, alpha, sort.
Sankey(
links,
node_sort="alpha"
).show()
Sankey(
links,
).show_png()
