Finance, Risk Analytics, Data Science, Machine Learning.
df_standardized = pd.DataFrame(X_standardized, columns=df.columns) # Calculate the covariance matrix for the standardized data cov_matrix = df_standardized.cov() # Plot the covariance matrix as a heatmap sns.heatmap(cov_matrix, annot=True, fmt='.2f', cmap='coolwarm') plt.show() The covariance