[PDF] Approximately optimum stratification for ratio and regression ...

Approximately optimum stratification for ratio and regression ... - CORE

Approximately optimum stratification for ratio and regression ...

Ghosh [4] considered the problem of optimum stratification with two characters under a proportional method of allocation assuming the stratification variable as ...

Approximately optimum stratification for ratio and regression ...

Request PDF | Approximately optimum stratification for ratio and regression methods of estimation | This work considers the problem of optimum ...

[PDF] Approximately optimum stratification for ratio and regression ...

Semantic Scholar extracted view of "Approximately optimum stratification for ratio and regression methods of estimation" by M. Verma.

Optimum stratification with ratio and regression methods of estimation

According to this rule approximately optimum strata boundaries (AOSB) are the solutions of the equations. (2.8) f ~ ~/~-~dt=I: $/-~-(t)dt]L , h=l, 2,.. ., L ...

OPTIMUM STRATIFICATION FOR TWO STRATIFYING VARIABLES

approximate optimum strata boundaries. An iterative technique ... AND SUKHATME, B.V. (1973): Optimum stratification with ratio and regression methods.

On Optimum Stratification - CORE

with the p.d.f given in (15). By using (2) ... Opimumum Strata Boundaries for Ratio and Regression Estimators. ... Approximately Optimum Stratification on the.

APPROXIMATELY OPTIMUM STRATIFICATION FOR SENSITIVE ...

(2012b) considered the problem of optimum stratification for two sensitive variables for ratio and regression methods of estimation. ... with pdf f(x), a ...

Optimum stratification with ratio and regression methods of estimation

The paper considers the problem of optimum stratification on an auxiliary variablex when the information on the auxiliary variablex is also used to estimate ...

Optimum Stratification by two Stratifying Variables using ...

By using the pdf's given in (26) and (27) the simulation has been made ... Optimum stratification with ratio and regression methods of estimation. Ann ...

OPTIMUM STRATIFICATION FOR STRATIFIED PPSWR SAMPLING ...

OPS and approximately OPS for allocation proportional to stratum totals under the same sampling design. Singh and Sukhatme [13] considered the problem of ...

(PDF) On Optimum Stratification | Mgm Khan - Academia.edu

Download Free PDF ... Approximately Optimum Stratification on the Auxiliary Variable. ... Optimum Stratification with Ratio and Regression Methods of Estimation.

Optimum stratification for scrambled response with ratio and ...

The paper proposes cum. 3 p4(x) rule for finding approximate optimum strata boundaries (AOSB) ... Optimum stratification for scrambled response with ratio and ...

Approximately optimum strata boundaries for two concomitant ...

Key words: stratification points, proportional allocation, minimal equation. 1. Introduction. Let there be a finite population consisting of N ...

Heuristic Algorithm for Obtaining Approximate Optimum Stratification ...

The study focused on a variable (X) exhibiting a robust correlation, and we employed a combination of ratio and product estimators to select a representative ...

(PDF) Optimum stratification | Ravindra Nath Singh - Academia.edu

Assuming knowledge about the form of the regression of y on x as also the form of the variance function V(ylx), minimal equations giving optimum strata ...

Optimum Stratification Using Dynamic Programming with a Mixture ...

regression method for obtaining approximately optimum strata boundaries (AOSB) ... Verma, “Approximately optimum stratification for ratio and regression ...

3 Ratio and regression estimators 3.1 Motivating examples ...

When ratio estimation is used, estimates of variance and sample size are quite sensitive to data points that do not fit the ideal pattern called influential ...

1989: RATIO ESTIMATION AND APPROXIMATE OPTIMUM ...

RATIO ESTIMATION AND APPROXIMATE OPTIMUM STRATIFICATION IN ELECTRIC POHER SURVEYS ... an approximately optimal fashion. ... Ratio vs Regression Estimation -. This ...

Optimum stratification for scrambled response with ratio ... - IOS Press

The paper considers the problem of optimum stratification when the information on the auxiliary variable x is used to estimate the ...