What causes brownish stains under armpits of a white shirt and how do you get rid of it? is it cause by deodorant? or is that just sweat or both? what can i use to make my shirts armpits turn white again?
MULTIPLE REGRESSION measures the effect a group of survey questions (called the independent variables) has on a single survey question (or an average of a group of questions), called the dependent variable.
Regression Calculator. In statistics, regression is a statistical process for evaluating the connections among variables. Simple linear regression is the technique for estimating how one variable of interest (the dependent variable) is affected by changes in another variable (the independent variable).