Sentence examples for procedure of stepwise from inspiring English sources

In order to avoid or minimise any statistical error in our analysis, we repeated the manual procedure of stepwise backward elimination process by using a different approach.

In the multivariable analysis models, a manual procedure of stepwise backward elimination process was used to identify factors that were significantly associated with the study outcomes using 5%% significance level.

The smaller number of variables in the parsimonious models were selected by a documented procedure of stepwise elimination from the regression of variables showing weak statistical significance or perverse signs.

Using the procedure of forwards stepwise selection and a significance level of 5% for inclusion of a variable in a model, it was found that the model best fit for accurately describing the variability in survival time should include the variables of vascular invasion (HR=2.33; 95% CI 1.01 5.56; P=0.049) and CA IX marker status (HR=2.43; 95% CI 1.07 5.53; P=0.035).

In the model-fitting procedure, the strategy of stepwise variable selection was applied to include or exclude variables based on testing of whether their regression coefficients were significantly above zero.

N = 1535.' *adjusted odds ratios are adjusted for the variables in the table as a result of stepwise procedure, backwards elimination.

In block 3, years of education, pre-pregnant BMI, workload, age, standing work and mobile work were entered, using the same type of stepwise procedure as in block 2. Finally, in block 4, work satisfaction and depression in pregnancy were entered, also with a stepwise procedure.

A delayed action of gross domestic product on mortality in under 5s could nevertheless not be excluded because of a tendency of stepwise procedures to also select either lag 2 or lag 4 concomitantly with lag 0, and of lagged indirect actions on other global determinants.

The objective was to study the effects of a lung recruitment procedure by stepwise increases of mean airway pressure upon organ blood flow and hemodynamics during high-frequency oscillatory ventilation (HFOV) versus pressure-controlled ventilation (PCV) in experimental lung injury.

In Fig. 1, stepwise procedure of the proposed methodology is shown.

The following stepwise procedure of GRA optimization is used to solve the current formulation (Deng 1989).