A copula-based approach for creating an index of micronutrient intakes at household level in Pakistan

WITHDRAWN: Decomposing socioeconomic effect on the consumption of calories and macronutrients in Pakistan between 2006 and 2016

“…A few studies have examined food consumption with regard to socioeconomic and demographic factors at the HH level, but they were concentrated on a small area or population within Pakistan [ [11] , [12] , [13] , [14] , [15] , [16] , [17] , [18] , [19] , [20] ]. No study has been found in literature that explains how socioeconomic factors are useful for changes in the consumption of macronutrients between 2 different periods.…”

Performance evaluation of Standardized Copula‐based Drought Index with Reconnaissance Drought Index and Standardized Precipitation Temperature Index using severity–duration frequency curves over Balochistan, Pakistan

“…Hence copula modelling has an advantage over traditional multivariate distributions that it can be used for similar as well as different probability distributions of the variables and existing high correlation in several fields (e.g., Shiau, 2006; Lee and Cook, 2019; Yu et al ., 2020; Bazrafshan et al ., 2020; Khan et al ., 2020; Deng and Liang, 2021; Ullah and Akbar, 2021a; 2021b). In literature, copula models have also been effectively used in the development of new multivariate indices or in combing the results of existing indices (e.g., Kavianpour et al ., 2018; Van de Vyver and Van den Bergh, 2018; Wang et al ., 2020; Won et al ., 2020; Amjad et al ., 2022).…”