Multivariate associations: variation between location type
Longitudinal associations between diurnal cortisol variation and later-life cognitive impairment
... in type 2 diabetic older men. 36 Overall, the relationship between HPAA and cognition is complex; nonetheless, our findings support loss of diurnal HPAA variation as an early marker of later-life ...
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Tilemaps for Summarising Multivariate Geographical Variation
... a multivariate glyph that summarises multivariate aspect of the geographical units it ...tradeoff between spatial precision and tiles that are large enough for glyphs to be ...geographical ...
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Associations between primary care practice type and patient reported access
... a multivariate model. Due to a very important collinearity between the score of comprehensiveness and the linguis- tic area and to avoid overadjustment, we built two final models, with and without ...
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Associations between seasonal variation and post operative complications after total hip arthroplasty
... seasonal variation in post-operative THA complication ...geographic location and comparison of the seasonal variations and THA complications should be conducted now that this nationwide study has been ...
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Robust asymptotic tests for the equality of multivariate coefficients of variation
... classical location and covariance estimators are known to be extremely sensitive to the presence of outliers, the stability of the tests based on them or on some robust counterparts is examined under ...
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Longitudinal associations between activity and cognition vary by age, activity type, and cognitive domain
... whether variation existed by age group, cognitive domain, or activity type, our primary focus was on whether and how individual differences in change in activity participation were associated with ...
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Associations Between Childhood Vaccination Coverage, Insurance Type, and Breaks in Health Insurance Coverage
... the multivariate regression analysis summa- rized the estimated difference in vaccination coverage between the 2 groups, after accounting for the signifi- cant differences in the distributions of ...
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A robust and efficient adaptive reweighted estimator of multivariate location and scatter
... first type of heavy-tailed elliptical distributions we will consider is the t p ðnÞ ...difference between the adaptive and the non-adaptive estimator more ...adaptive location estimator already ...
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Statistical Methods for Analyzing Multivariate Phenotypes and Detecting Rare Variant Associations
... genetic associations for many complex ...for associations over a broad range of ...powerful multivariate method, which we referred as PheCLC, to test the association between a genetic variant ...
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Adaptive Control Charts For Monitoring The Univariate And Multivariate Coefficient Of Variation
... some variation between them. Two general causes of variation in a process are the common and assignable causes of ...of variation are random in nature and cannot be totally ...second ...
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Multivariate Regular Variation
... The support estimator presented earlier is then computed in some examples with simulated data to display its efficiency. However, when the estimator is computed with real-life data (the value of stocks for different ...
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MULTIVARIATE ANALYSIS OF GENETIC VARIATION
... (1969), who analyzed the data in a somewhat different manner. Given that there is a significant correlation between the two classes of variables, one ideally would want the most parsi[r] ...
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Context-dependent associations between heterozygosity and immune variation in a wild carnivore
... correlations between simulated values of the inbreeding coefficient f and indices of multi-locus heterozygosity (MLH), moment estimators of inbreeding and likelihood estimators of inbreeding in four simulated ...
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Context-dependent associations between heterozygosity and immune variation in a wild carnivore
... immune variation were associated with hetero- zygosity in a wild mammal; second, the occurrence and nature of these associations varied between ecologically distinct ...relationship between ...
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Associations between DNA sequence variation and variation in expression of the Adh gene in natural populations of Drosophila melanogaster.
... A large part of the genetic variation in alcohol dehydrogenase (ADH) activity level in natural populations of Drosophila melanogaster is associated with segregation [r] ...
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Multivariate Location: Robust Estimators And Inference
... of location and scatter are replaced by the MCD estimators previously mentioned, again general situations were found where efficiency is poor under normality, which was not surprising because in these situations ...
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Multivariate Statistical Analysis of Protein Variation
... typicall cids in Factor scores and transformation: The five sets of factor scores from Atchley et al. [5] provide five vectors of scores by which each alphabetic letter in the aligned sequence can be transformed to ...
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How Repeatable Are Associations Between Polymorphisms in achaete–scute and Bristle Number Variation in Drosophila?
... relationship between achaete–scute complex (ASC ) polymorphisms and Drosophila bristle number phenotypes in several new population ...number variation in both sexes in a set of isogenic ...significant ...
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Temporal patterning of within-song type and between-song type variation in song repertoires
... Similarities between adjacent songs in a sequence of 65 songs (sung by bird 11 of Podos et al. 1992), chosen to provide examples of relatively low within-song type bout similarity (e.g[r] ...
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Clustering multivariate functional data with phase variation
... amplitude variation is well known in general, its implication in multivariate func- tional data analysis has not been well studied ...phase variation and curve alignment, the multivariate ...
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