Results 241 to 250 of about 469,591 (281)

Multiscale study of memory type simple ratio estimators in two stage sampling under exponentially weighted moving averages. [PDF]

PLoS One
Minhas KS, Semary HE, Jabeen R, Zaka A.
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Analyses using multiple imputation need to consider missing data in auxiliary variables. [PDF]

Am J Epidemiol
Madley-Dowd P, Curnow E, Hughes RA, Cornish RP, Tilling K, Heron J.   +5 more
europepmc   +1 more source

A Competing Hydrogen Bond Network Offers Access to a New Conformation in 24-Atom Triazine Macrocycles. [PDF]

Molecules
Reddy KHV, Mehmood A, Yepremyan A, Simanek EE.   +3 more
europepmc   +1 more source

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Hoare Logic and Auxiliary Variables

Formal Aspects of Computing, 1999
Abstract.Auxiliary variables are essential for specifying programs in Hoare Logic. They are required to relate the value of variables in different states. However, the axioms and rules of Hoare Logic turn a blind eye to the role of auxiliary variables. We stipulate a new structural rule for adjusting auxiliary variables when strengthening preconditions
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Auxiliary Variables in Data Refinement

Information Processing Letters, 1988
A set of local variables in a program is auxiliary if its members occur only in assignments to members of the same set. Data refinement transforms a program, replacing one set of local variables by another set, in order to move towards a more efficient representation of data. Most techniques of data refinement give a direct transformation. But there is
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Use of multi-auxiliary variables as a condensed auxiliary variable in selecting a sample

Communications in Statistics - Theory and Methods, 1983
Information on several auxiliary variables correlated with the variable under study is available in most of the sample survey studies. This paper attempts an optimal use of several auxiliary variables in the form of a single auxiliary variable obtained as a linear function of these variables.
M. Singh, P. Kumar, R.R. Chandak
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Scrambled Response Models Based on Auxiliary Variables

2013
We discuss the problem of obtaining reliable data on a sensitive quantitative variable without jeopardizing respondent privacy. The information is obtained by asking respondents to perturb the response through a scrambling mechanism. A general device allowing for the use of multi-auxiliary variables is illustrated as well as a class of estimators for ...
Diana G, PERRI, PIER FRANCESCO
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Modified Extreme Ranked Sets Sampling with Auxiliary Variable

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Noor-ul-Amin, Muhammad, Arif, Farah, Hanif, Muhammad   +2 more
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