INDEX OF CHILDREN Index of Freedom from‘Want’ INDEX OF FREEDOM FROM‘WANT’ The rank correlation of components with the overall Index of Freedom from‘Want’ are given below in Table 7.11. Table 7.11: Rank Correlation of Trends of the Components with the Overall Index of Freedom from‘Want’ Group Rank Correlation Coefficient (0 to 1) • Income 0.821 • Food Security 0.107 • Employment& Wages 0.507 • Shelter 0.786 • Energy Security-0.142 • Health 0.536 • Education 0.821 • Women 0.536 • Children 0.786 Therefore, based on the relatively low or negative magnitude of the rank correlation coefficients of food security and energy security, it can be concluded that these have been the two significant constraints to increased freedom from‘Want’ in Pakistan. 67