Plot counterfactual scenario.
Plot the predicted sales of the existing products under the counterfactual
scenario of never releasing the new product.
- Parameters:
- variable
str
, optional The variable to compare. Either “mu” or “y”.
- plot_total_salesbool, optional
Whether to plot the total sales or not.
- axes
plt.Axes
, optional The matplotlib axes.
- Returns:
plt.Axes
The new or modified matplotlib axes.