plot_arfima_with_optimal_d.py

# Set the figure size
plt.figure(figsize=(15,7))

# Plot the residuals
plt.plot(arfima_residuals.index, arfima_residuals, label = "Best d ARFIMA Residuals")

# Set the title of the graph
plt.title('Residuals from the Best d ARFIMA model', fontsize=16)

# Set the x- and y- axis labels and ticks sizes
plt.xlabel('Year-Month', fontsize=15)
plt.ylabel('Residuals', fontsize=15)
plt.tick_params(axis='both', labelsize=15)

# Set the plot legend location
plt.legend(loc=2, prop={'size': 15}, bbox_to_anchor=(0,1))

plt.show()