Sentence examples for predictors from which the from inspiring English sources

The following models, if fitted using the Cox proportional hazards model, correspond to those developed by Tudur-Smith et. al. [ 14], which are estimated by maximising the penalized partial likelihood to find the best linear unbiased predictors, from which the REML estimators of the variance components were found [ 27].

R is known as a Toeplitz Matrix with the size of p∗ p from which the predictor coefficients can be calculated by inverting the matrix R, A = − R−1 r.

Frequently, investigators will approach the issue in two distinct stages: first, by testing whether the new predictor variable is significant in a multivariable regression model; second, by testing differences between the AUC of models with and without the predictor using the same data from which the predictive models were derived.

This strategy was chosen, as within the same cross-validated risk set the index values vary depending on the set of predictors from which they originate.

Research on cerebellar haemorrhage so far has focused on identifying outcome predictors from which treatment algorithms can be derived.

14 A prediction or prognostic algorithm is not about searching for new risk factors; it is a combination of multiple known predictors from which risk of a specific endpoint can be calculated for individual patients.

The stability check examined which predictors from the final regression model among the 75% sample remained significant in the 25% sample; these were expected to be stable predictors.

Correlation coefficients between predictor variables and measures from which predictor variables were derived are shown in Table 2. Predictor variables were correlated strongly with the measures from which they were derived (mean r = 0.87) but weakly with the other measures (mean = 0.17; t(21) = 15.47, P < 0.0001).

Finally, the best model is selected based on agreement with a novel predictor, ZPRED3, which predicts the distance from the center of the membrane for each residue, i.e. the Z-coordinate.

Hence, the baseline HIV genotype (from which most predictors are derived) ceased to determine the clinical response at later points in time.

Typically the secondary structure predictors generate lists of suboptimal structures from which it is difficult to extract the best ones.