This accounts for inter-correlations of data values within patients.
To estimate the effect of warfarin treatment and adjust for the possible inter-correlations of data collected from the same patient and other covariates, we used a generalized estimating equation to fit a linear regression model that yields robust standard errors estimated in the model.
A second limitation is the fact that the psychosocial risk factors for non-adherence, i.e., HIV-stigma, depressive symptoms, beliefs about medication and quality of life yielded significant inter-correlations of moderate magnitude (data not shown).
For filtering multichannel images, two approaches are possible, namely, component-wise denoising and vector or 3D processing taking into account inter-channel correlation of image data [1, 2, 6, 12, 33, 34].
A preliminary factor analysis of the explanatory variables produced a Kaiser-Meyer-Olkin measamplingsadequacyadequacy of 0.81, thereby confirming the expected high degree of inter-correlation within the data.
One of the approaches is unconventional and uses inter-correlation between the data acquired from two successive sensor nodes, as well as auto-correlation of temperature data.
Both, Inter-correlations within the same chapters and inter-correlations of ICF categories belonging to different chapters were considered.
The inter-correlation of the three informants' scores was calculated using Pearson correlations coefficient.
Table 6 displayed the inter-correlations of the 10 dimensions, and correlations between the scale scores were also calculated.
Due to multiple low frequency events and high inter-correlation among adverse outcomes data, variable cluster analysis was performed to develop a smaller number of independent outcomes [ 27].
The inter-item correlation matrices (data not shown) showed patterns of weak, moderate, and strong correlations among sets of items that were used to define separate subscale scores.
