belgium_switzerland_scatter.py

import json
import numpy as np
import matplotlib.pyplot as plt


graph_data = json.loads(open("routes.json").read())


belgium_count = []
switzerland_count = []
for start_country in graph_data:
    data = graph_data[start_country]
    if "Belgium" in data["to"]:
        belgium_count.append(data["to"]["Belgium"])
    else:
        belgium_count.append(0)
    if "Switzerland" in data["to"]:
        switzerland_count.append(data["to"]["Switzerland"])
    else:
        switzerland_count.append(0)
        



x = belgium_count
y = switzerland_count

plt.scatter(x, y)
plt.show()