Výsledky vyhľadávania - Multivariate stratified sampling. Compromise mixed allocation. Stochastic nonlinear programming

On Compromise Mixed Allocation in Multivariate Stratified Sampling with Random Parameters Autor Fatima, Ummatul, Varshney, Rahul, Najmussehar, Siddiqui, Ahsan, Mohammad Jameel

“…’. Later on Varshney and Ahsan (J. Indian Soc. Agr. Stat. 65 (3), 291–296,  2011 ) extended this work for multivariate stratified sampling and called it a compromise mixed allocation…”
Získať plný text

Chance constrained compromise mixed allocation in multivariate stratified sampling Autor Fatima, Ummatul, Ahsan, M. J.

“…Consider a multivariate stratified population with strata and characteristics. Let the estimation of the population means be of interest…”
Získať plný text

Compromise Mixed Allocation in Multivariate Stratified Sampling Using Dynamic Programming Technique Autor Ansari, A. H., Varshney, Rahul, Ahsan, M. J.

Získať plný text

Optimum allocation in multivariate stratified random sampling: Stochastic matrix optimisation Autor Diaz-Garcia, Jose A, Ramos-Quiroga, Rogelio

“…The allocation problem for multivariate stratified random sampling as a problem of stochastic matrix integer mathematical programming is considered…”
Získať plný text

Compromise allocation in multivariate stratified sampling: An integer solution Autor Khan, M. G. M., Ahsan, M. J., Jahan, Nujhat

“…The problem of determining the sample sizes in various strata when several characteristics are under study is formulated as a nonlinear multistage decision problem…”
Získať plný text

Compromise allocation in multivariate stratified surveys with stochastic quadratic cost function Autor Ali, Irfan, Raghav, Yashpal Singh, Bari, Abdul

“… In this paper, we have considered the problem of finding a compromise allocation for a multivariate stratified sample survey with a significant travel cost within strata is formulated as a problem…”
Získať plný text

Optimum allocation in multivariate stratified random sampling: stochastic matrix mathematical programming Autor Dí az-Garcí a, José A., Ramos-Quiroga, Rogelio

“…The allocation problem for multivariate stratified random sampling as a problem of stochastic matrix integer mathematical programming is considered, minimizing the estimated covariance matrix…”
Získať plný text

Multi-objective mathematical programming approach for multivariate compromise allocation for stratified random sampling Autor Mahfouz, Maha I., Rashwan, Mahmoud M., Khadr, Zeinab A., Ramadan, Mohammed A.

“… characteristics. In this paper, a multivariate optimal compromise allocation is proposed using a multi-objective mathematical programming model that aims at simultaneously minimizing the total survey cost…”
Získať plný text

Problem of Compromise Allocation in Multivariate Stratified Sampling Using Intuitionistic Fuzzy Programming Autor Gupta, Srikant, Haq, Ahteshamul, Varshney, Rahul

“… The problem is formulated as a deterministic multivariate stratified sampling optimization model with integer variables and is solved by intuitionistic fuzzy programming…”
Získať plný text

OPTIMAL COMPROMISE ALLOCATION IN TWO-STAGE AND STRATIFIED TWO-STAGE SAMPLING DESIGNS FOR MULTIVARIATE STUDY Autor Khan, M G M, Ahmad, N, Prasad, V D

“… Such an allocation may be called an optimal compromised allocation. In this paper we discuss the problems of determining the optimal compromise allocation in multivariate two-stage and multivariate stratified two-stage sampling. These problems are formulated as Nonlinear Programming Problems (NLPP). The NLPPs are then solved using Lagrange multiplier technique and explicit formulae are obtained for the optimum allocation of the first-stage and second-stage sampling units…”
Získať plný text

Compromise allocation problem in multivariate stratified sampling with flexible fuzzy goals Autor Haq, Ahteshamul, Ali, Irfan, Varshney, Rahul

“… In a multivariate stratified sample survey, the optimum allocation of one character is not considered as optimum for others…”
Získať plný text

Multi-objective Compromise Allocation in Multivariate Stratified Sampling Using Extended Lexicographic Goal Programming with Gamma Cost Function Autor Muhammad, Yousaf Shad, Shabbir, Javid, Husain, Ijaz, Abd-el.Moemen, Mitwali

“…In the present paper, a new Gamma cost function is proposed for an optimum allocation in multivariate stratified random sampling with linear regression estimator…”
Získať plný text