geometric mean


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  • noun

Words related to geometric mean

the mean of n numbers expressed as the n-th root of their product

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
In sheep the maximum geometric mean titer in CPCT was found 756.0 and CPBT indicated 326.5 on 28th day while -ve control indicated baseline antibody titer on 28th day in sheep (Table I).
Overall, geometric mean cefixime MICs increased slightly from 2006 to 2009 and then remained stable.
In calculation of geometric means, values lower than the limit of detection of AFB1 and AFM1 were replaced by half the value of the limit of detection for the respective kits to avoid biasing the results.
Using methods consistent with other published studies, we found a similar result--a gradient in geometric mean ENT levels across tidal zones in beach sand.
[[??].sub.exp] and [[??].sub.p] are called weighted multiplicative geometric mean and weighted q-geometric mean.
The so-called 'geometric mean' used in biomedical and psychosocial research is actually the sample geometric mean, that is, the geometric mean of a sample of observations from an underlying distribution.
* It does not need to calculate the geometric mean of two different measures.
Note that in (1), [square root of [a.sub.k], [b.sub.k]] is the geometric mean of two positive numbers [a.sub.k] and [b.sub.k] per computing cycle.
Geometric mean titers were similar in the groups at baseline for both the 2011-2012 and 2012-2013 seasons.
Based on the LOS for these patients, the hospital incurred approximately 6,000 inpatient days above that anticipated by the geometric mean.
Both studies evaluated the activity of Gardasil in two ways--by measuring geometric mean titer antibody * activity produced by the vaccine against the four HPV types, and by measuring seroconversion rates for HPV-6, 11, 16, and 18.
recommend using logarithms to calculate a constant-demand elasticity based on an assumed isoelastic demand curve, while Phillips argues for the arc elasticity based on the geometric mean. According to Daellenbach et al., the isoelastic approach, attributed to Gallego-Diaz (1944-1945) and Holt and Samuelson (1946), provides a strong pedagogical link between economic principles and real world events, a point recognized by Pratt in studies of automotive fuel demand.
In this paper we discuss the geometric mean, which for positive real numbers ([a.sub.1], ...
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