Examlex
The smoothing constant used in simple exponential smoothing is analogous to the span in moving averages.
Stepwise Regression
A method of fitting regression models in which the choice of predictive variables is carried out by an automated procedure, either by adding or removing variables step by step, based on certain criteria.
Independent Variables
Factors in a study that are controlled or altered by researchers to examine their effect on dependent outcomes.
Stepwise Regression
A method of regression analysis in which the choice of predictive variables is carried out by an automatic procedure, either by adding or removing variables step by step.
Multiple Regression
A statistical technique used to model the relationship between two or more independent variables and a dependent variable by fitting a linear equation to observed data.
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