Positive, locally restricted, correlations were found in the thalamus [De Munck et al., 2007; Difrancesco et al., 2008; Goldman et al., 2002; Goncalves et al., 2006].
Pairwise correlations were computed by a method that accounts for missing data by restricting correlation calculations to those CCLs tested in common for both compounds.
The use of all auxiliary variables in the estimation process is another advantage over traditional regression methods, since machine learning algorithms are not restricted by correlation between input variables, thus avoiding the loss of important information in the estimation process of the variable of interest.
However, these models are usually not designed to be based on biological specifics either at the gene to protein transcription functionality level or at the level of neural mechanisms and are usually restricted to correlation based plasticity regimes alone.
We have therefore restricted our correlations to the status of the cancer cells which were reliably present in all the samples eligible for analysis and therefore more consistent to score.
Restricting the correlation to PIB-positive patients only, the significant correlation with cognitive state and memory disappeared, suggesting that neuropsychological deficits in these patients are associated with the presence of fibrillar amyloid deposits in a binary manner and do not depend on the quantitative amount.
The first model estimates the correlation between intercept and slope of the random regression, while the other model restricts this correlation to 1 or -1, which is expected under a bi-allelic QTL model.
Specifically, when restricting the correlation analysis to those in the very high benzene exposure category (n = 83) the correlations with DPM (ρ = 0.66, p < 0.0001) and PAHs (ρ = 0.65, p < 0.0001) are attenuated.
In the model, I can restrict the correlation between the two measures to zero.
For this reason, it was decided to restrict the correlation data of in vitro drug resistance to S-phase fractions only.
