Sentence examples for stepwise derivation from inspiring English sources
Additional file 2 Stepwise derivation of the reaction rates of the time-continuous model and description of the assumptions and of the validity criterion used for the derivation of the stochastic propensity functions.
A parsimonious model was then developed in the derivation cohort by performing a stepwise linear regression including all the variables discussed previously.
Dixon and other co-workers (Sobala et al. [ 5]) had introduced their BRI system in a previous study, detailing the derivation of this index by stepwise logistic regression analysis of histological grades of various factors (edema, IM, chronic inflammation, Hp colonization).
Finally, the results from the stepwise selection process are potentially biased as a result of overfitting the derivation data set.
The rule derivation panel contained 3 objects that differed according to a stepwise rule running from left to right across the screen.
Among the derivation cohort (n = 25), quantitative indices paralleled visual scores, with stepwise increases in jet size and density in relation to visually graded MR severity (both p = 0.001).
To select the variables to include in the model, Cox proportional hazards regression analysis for 6-month mortality was fitted, using stepwise backwards selection, to determine the predictors to be included in the models from 50 bootstrapped samples derived from the derivation subset (nonparametric bootstrap procedure).
Stepwise subsampling was performed.
I. Derivation and application.
Stepwise regression and associated statistics.
