Subrahmanya, M. T. On the positivity of a variance-estimator. (English) Zbl 0149.14808 Metrika 12, 43-47 (1967). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:statistics PDF BibTeX XML Cite \textit{M. T. Subrahmanya}, Metrika 12, 43--47 (1967; Zbl 0149.14808) Full Text: DOI EuDML OpenURL References: [1] Koop, J. C.: On the Axioms of Sample Formation and their Bearing on the Construction of Linear Estimators in Sampling Theory for Finite Universes – III, Metrika 7 (1963), 165–204. · Zbl 0117.36802 [2] Murthy, M. N.: Ordered and Unordered Estimators in Sampling without Replacement, Sankhya, 18 (1957), 379–390. · Zbl 0081.36005 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.