Marketing research employs a statistical tool called regression analysis to measure the strength of the relationship between the dependent variable and the independent variables. For example ...

With the current example, that would be the coffee ... score on the jitteriness scale), is traditionally called the “dependent variable.” This said, when you describe all this as simple ...

Economists employ causal modeling to explain outcomes by analyzing dependent variables based on a variety of factors. For example, in a model studying supply and demand, the price of a good is an ...

A clear example of a cost as an independent variable ... A business owner must become an expert at spotting areas where cost is a dependent variable and doing what he can to cut there.

Time-dependent variables can be used to model the effects of subjects transferring from one treatment group to another. One example of the need for such strategies is the Stanford heart transplant ...

In this example, NPap is a time-dependent explanatory variable with values that are calculated by means of the programming statements shown in the following SAS statements: proc phreg data=Tumor; ...

Once you have chosen and configured an independent variable, you are ready to choose dependent variable(s). In this illustration, the net electrical output is chosen: When you click on a parameter or ...

This note returns to the topic of endogeneity, explaining how a predictor variable can be endogenous (and therefore its coefficient can be biased) if causality is in doubt. Through an extended example ...

The effects of the independent variable is then determined by monitoring the dependent variable. An example would be investigating whether increasing the temperature of the reactants might alter ...