This lack of independence in network data has been shown to severely bias significance tests of relationships between networks [ 40], the very question we want to explore here.
The evidence for such an approach is based mainly on empirical tests of relationships between one or more independent variables and various dependent variables.
The quickest and most devastating litmus test of relationship material is the conversation you have about music.
Unlike ordinary regression, SEM allows testing of relationships between the underlying predictor and outcome variables simultaneously, taking into account the covariance between these variables and their measurement errors during the calculation and evaluation of path coefficients (Bollen [1989]).
Technical considerations, including the use of TTX for recording mEPSPs, preclude direct testing of relationships between SPW frequency and the parameters of spontaneous release.
For consistency with previous research using the BIPQ we report item means and standard deviations, but for formal testing of relationships to other factors used non-parametric tests where appropriate.
It entails both interrogation within each dataset to ascertain seasonal dynamics (for example of water contamination levels, patterns of water usage, hygiene behaviour and reported disease incidence) and testing of relationships between datasets.
It is important to develop a methodologically well-structured framework for biomonitoring activities that are able to support future optimal hypothesis testing of relationships between chemical exposure profiles and health effects.
To allow comparability across reports and to ensure a priori testing of relationships between cognition and functional connectivity, the factor weightings from that prior report were used to compute cognitive factor scores for processing speed, executive function, and episodic memory.
