Sentence examples for stepwise methods from inspiring English sources

The "Enter" and "Stepwise" methods are then used to develop the regression models that mathematically relate the intercity rail transit length and population, land use, or GDP.

A multivariate logistic regression was built for the primary outcome of admission using predictors identified through univariate analysis, controlling for age and gender; stepwise methods were not used.

That is, the stepwise methods are essentially a forward selection procedure, but at each stage the possibility of deleting a variable, as in backward elimination, are considered.

Cox proportional hazard analysis (forward stepwise methods) was used to estimate hazard ratio after accounting for a priori factors (age, sex, and cumulative fluid balance) and other variables of p < 0.15 based on univariate analyses as the selection criterion.

The value of this new method lies principally in its applicability to unstable systems, where time-dependent relaxation processes limit the utility of conventional stepwise methods that employ a series of isothermal holding periods.

Stepwise methods have been criticized for relying solely on mathematical criteria to build models, but they are useful in exploratory research where large numbers of variables make the model-building process computationally intensive and demanding (Katya Mauff, Statistical Consultant, Department of Statistical Sciences, University of Cape Town, personal communication, August 2011).

Multivariable forward stepwise method was used.

The stepwise method was used to select the explanatory variables.

The selections of the independent variables were performed using the stepwise method.

Nevertheless, given the number of independent variables, the stepwise method is considered the most appropriate choice.

The SPSS software is utilized to obtain the results in Table 1 using the stepwise method.