In statistics, homogeneity and its opposite, heterogeneity, arise in describing the properties of a dataset, or several datasets. They relate to the validity...

Homogeneity and heterogeneity are concepts relating to the uniformity of a substance, process or image. A homogeneous feature is uniform in composition...

this is also known as homogeneity of variance. The complementary notion is called heteroscedasticity, also known as heterogeneity of variance. The spellings...

false homogeneity assumption. Overall, it appears that heterogeneity is being consistently underestimated in meta-analyses. The heterogeneity variance...

Look up homogeneity, homogeneous, or homogenize in Wiktionary, the free dictionary. Homogeneity is a sameness of constituent structure. Homogeneity, homogeneous...

heterogeneous may also refer to: Heterogeneity in statistics Heterogeneity in economics Study heterogeneity, a concept in statistics Heterogeneous relation Heterogeneous...

the estimator). In other words, the more there is heterogeneity between clusters and more homogeneity between subjects within a cluster, the less accurate...

Hoeffding's inequality Holm–Bonferroni method Holtsmark distribution Homogeneity (statistics) Homogenization (climate) Homoscedasticity Hoover index (a.k.a...

leading to a false homogeneity assumption. Overall, it appears that heterogeneity is being consistently underestimated in meta-analyses and sensitivity analyses...

the analysis contradicts the idea of homogeneity among the Jōmon people and a closer affinity between the Ainu and the Ryukyuans. A recent craniometric...

summarize the whole study area. In other words, the global analysis assumes homogeneity. If that assumption does not hold, then having only one statistic does...

and French occupations, according to historical records. Notwithstanding, other explanations cannot be discarded, such as the relative heterogeneity within...

g., a paper mill may also produce saw dust); and this additionally violates the assumption of homogeneity of outputs. Along the same lines, when this method...

"Distance-driven species turnover in Bornean rainforests: homogeneity and heterogeneity in primary and post-logging forests". Ecography. 36 (6): 675–82. Bibcode:2013Ecogr...

models are able to analyze these experiments without the assumptions of homogeneity-of-regression slopes that is required by ANCOVA. Multilevel models can...

vary from one approach to another. While some may assume homogeneity within covariates, and thus extrapolate based on strata, others may instead assume...

economic, social, and political aspects of immigration have caused controversy regarding such issues as maintaining ethnic homogeneity, workers for employers...

are represented by degrees of homogeneity greater than one, and decreasing returns to scale by degrees of homogeneity less than one. If the firm is a...

the existence of genetic heterogeneity among differing sample regions. Buenos Aires Province: 76% European, 20% Amerindian and 4% African South Zone (Chubut...

sample size as permitted by funding and by their assessment of likely population-based causal heterogeneity/homogeneity. If the available N is huge, modeling...

trust and voting are also significant across Europe." A 2019 study found that "humans are inclined to react negatively to threats to homogeneity... in...

capacity and this different capacity accelerated or hindered their economic development. Thanks to the underlying homogeneity of its land and people, England...

ecological web. University of Chicago Press. Chicago and London. Wiens, J.A. 1974. Habitat heterogeneity and avian community structure in North American grasslands...

richness is affected not only by the number of individuals but also by the heterogeneity of the sample. If individuals are drawn from different environmental...

biomedical research and clinical medicine. Recent genetic research indicates that the degree of genetic heterogeneity within groups and homogeneity across groups...

Energy and Perpetuum Ability to cope with node failures (resilience) Some mobility of nodes (for highly mobile nodes see MWSNs) Heterogeneity of nodes...

statistical analysis of the Nature article and the raw data strongly suggests that homogeneity is lacking in the data and that the procedure should be reconsidered...

predator-prey dynamics, and clustering of individuals of the same species as a result of dispersal limitation or habitat heterogeneity. The species–area relationship...

P.; Jarque, C.M. (1981). "Further Evidence on Asymptotic Tests for Homogeneity and Symmetry in Large Demand Systems". Economics Letters. 8 (2): 101–105...

than previously thought by some based on the census alone. "Brazilian homogeneity is, therefore, a lot greater between Brazilian regions than within Brazilians...