Eda, Exploratory Data Analysis, Pandas, Python.
Assuming df is your DataFrame correlation_matrix = df_l2[numerical_cols].corr() # Create the heatmap plt.figure(figsize=(20, 16)) # Set the size of the plot sns.heatmap(correlation_matrix, annot=True, cmap='coolwarm', fmt=".2f") # Set title plt.title('Correlation Heatmap') # Show the plot