intsel                  Logistic regression with two-way interaction
                        screening
intsel_cv               Cross-validation for logistic regression with
                        two-way interaction screening
plot.intsel             Solution path plot for 'intsel()'
plot.intsel_cv          Plots for 'intsel_cv'
predict.intsel          Predict Method for intsel fits
predict.intsel_cv       Predict Method for 'intsel_cv'
