The sub-sample is very small, and taking the average of the observations in periods before and after marriage has the purpose of minimising variation due to these small sample sizes.
However, for the purpose of intraspecies variation detection, homozygous variants derived from a single animal should be ignored.
This has served the purpose of smoothing variation between clusters, thus increasing statistical efficiency in the analysis [ 14, 30, 31], while also facilitating the implementation of the intervention.
The definition of parametric regressors with the single purpose of isolating variation within conditions as a confounding factor is trivial and has been employed regularly in fMRI research.
Empty models include no predictor variables, but include a hierarchical structure, and are fit for the purpose of quantifying variation (random effects) at the census tract level.
We do not claim numerical representation – this is not the purpose of maximum variation sampling – but we are confident that we have succeeded in eliciting a range of experiences that extend current understandings of depression.
Even though the data was gathered from a database containing a 10 year's worth of ICU patients, the data was still only from one ICU, and for the purpose of validation a larger variation (collecting from various ICUs) would have been beneficial.
In particular, the pools were organized in two groups: the "detector pool" only containing five samples (10 alleles) that had the purpose of detecting variations with the optimal sensitivity and the "scout pool" composed of 16 samples (32 alleles) that confirmed the variation(s) and attribute them univocally to distinct DNA samples (Additional file 7: Figure S2; Additional file 8, Table S6).
We use for this purpose the coefficient of variation of disease risks, denoted by K, a measure that aggregates the relative contributions of individual risk factors.
For this purpose, the influences of variation of the central ring radius, on the operating wavelength have been investigated.
