Figure 8
A heat map representing the sensitivity analysis results for two houses with different COE values. The heat map is divided into two main sections: one for House ID 1 and one for House ID 2. Each section is further divided into two sub-sections based on COE values, k = 6 and k = 0. The x-axis represents the variable h with values ranging from 1 to 5, and the y-axis represents the variable i with values ranging from 3 percent to 15 percent. The color scale ranges from blue to red, indicating lower to higher values respectively. For House ID 2 with COE in k = 0, the heat map shows a gradient from red at the top to blue at the bottom, indicating higher values at higher i and lower values at lower i. Result of sensitivity analysis