Typically, a regression analysis is done for one of two purposes: In order to predict the value of the dependent variable for individuals for whom some information concerning the explanatory variables ...

Classifying a variable as a particular type of data is important when considering how to present the data. Data can be presented in a number of ways, which depends on the type of variable and the ...

Time-dependent variables can be used to model the effects of subjects transferring from ... Previous open-heart surgery for each patient is indicated by the variable PrevSurg. For each transplant ...

The main variables in a science experiment are the independent variable, the dependent variable and the control variables. The Independent Variable is what we change or control in the experiment.

Reviewed by Andy Smith Fact checked by Yarilet Perez The total cost of a business is composed of fixed costs and variable ...

Claiming dependents on your tax return can save you money. Unfortunately, you can’t claim yourself as a dependent. A tax dependent is someone who relies on you for at least 50% of their support ...