1950
DOI: 10.1080/03461238.1950.10432042
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The Problem of Optimum Stratification

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Cited by 132 publications
(90 citation statements)
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“…Dalenius (1950Dalenius ( , 1957 and others developed methods of approximating optimal stratum boundaries under Neyman or proportional allocation. Lavallée and Hidiroglou (1988) developed an algorithm for stratifying skewed distributions based on stratum boundary work by Sethi (1963).…”
Section: Optimizationmentioning
confidence: 99%
“…Dalenius (1950Dalenius ( , 1957 and others developed methods of approximating optimal stratum boundaries under Neyman or proportional allocation. Lavallée and Hidiroglou (1988) developed an algorithm for stratifying skewed distributions based on stratum boundary work by Sethi (1963).…”
Section: Optimizationmentioning
confidence: 99%
“…Suppose a sample size n is to be taken from the whole population, and let nrs denote the sample size allocated to the (r, s) th stratum and zrsi the values of the population units in the (r, s) th , i = 1, 2, 3,… Let the variable Z be the study variable defined by where i = h + 1, h + 2,…, T -1, and j = k + 1, k + 2,…, U -1, and μrsz denotes the mean of the population for Z in (r, s) th stratum. The minimal equations given above were obtained by Dalenius (1950) when the stratification variable is same as the estimation variable. When the density functions of the auxiliary variables Y and X are known, then the distribution of Z is not known due to the auxiliary variables used to obtain optimum points.…”
Section: Stratification Pointsmentioning
confidence: 99%
“…Dalenius (1950) pioneered the work of obtaining optimum strata boundaries by minimizing the variance. See also Dalenius and Gurney (1951), Mahalanobis DANISH & RIZVI 3 (1952), Aoyama (1954), Dalenius and Hodges (1959), Durbin (1959), Singh (1975Singh ( , 1977, and Verma (2008).…”
Section: Introductionmentioning
confidence: 99%
“…Therefore each industry requires individual cut-offs, based on the distribution of employees within an industry. These cut-off values are determined according to Dalenius and Gurney (1951).…”
Section: Enterprise Panelmentioning
confidence: 99%