For instance, increasingly cancers are jointly modelled, either using multivariate structures on the relative risks, or latent class models [ 42].
Comparing the three imputation methodologies, we can see that DA, which is based on the probabilistic distribution of data, better preserves the multivariate structure of the imputed data.
To visualise the multivariate structure of the nematode genera assemblages, non-metric multi-dimensional scaling ordination (MDS) was performed based on the same Bray-Curtis similarity matrix as used for ANOSIM.
Principal Component Analysis (PCA) was performed to visualize the multivariate structure of the data sets.
The effectiveness of secondary vs primary treatments of wastewaters in mitigating the effects of sewage discharge on the multivariate structure and diversity of rocky invertebrate assemblages was assessed over a nine-year period through a beyond-BACI experimental design.
Similarity profiles analysis, SIMPROF [49] was used to test for multivariate structure.
In some contexts, the FA model shown in (9) is referred to as 'extended FA' (XFA) model to distinguish it from the equivalent, multivariate model imposing a FA structure on Σ (7).
The purpose of this research is to study the dependence of the characteristics of the atmospheric aerosol size distribution (SD), especially its modal structure on the type and origin of the air mass using multivariate analysis.
To test whether discrete differences in transition probabilities might have a multivariate covariance structure, we performed a FA on the line means of each behavioral transition probability based on the significant eigenvectors in a principal component analysis (see the section Materials and Methods).
We performed univariate and multivariate regression analyses using a generalized estimating equation (GEE), with each subject serving as a cluster, and assuming an autoregressive correlation structure on the error terms, to determine the effect of menopause on the mRSS.
