CODE EXAMPLE FOR PYTHON

matplotlib boxplot change size of outliers

import matplotlib.pyplot as plt
import numpy as np

box = plt.boxplot([np.random.randn(200), np.random.randn(200)], labels=["Var1_Name", "Var2_Name"],
                  notch=True, patch_artist=True,
                  flierprops={'marker': 'o', 'markersize': 10, 'markerfacecolor': 'fuchsia'})