Logistic regression

To explore the association between multiple predictors and a dichotomous dependent variable, logistic regression analysis can be used. In this example, a dataset/dataframe called dat contains two continuous variables, independentVariable and secondIndependentVariable, and one dichotomous dependent variable dichotomousVariable.

SPSS

LOGISTIC REGRESSION VARIABLES dichotomousVariable
  /METHOD=ENTER independentVariable + secondIndependentVariable.

R

logRegr(dichotomousVariable ~ independentVariable + secondIndependentVariable,
        data = dat);

To also show a plot, use:

logRegr(dichotomousVariable ~ independentVariable + secondIndependentVariable,
        data = dat,
        plot = TRUE);