fn( age figure plot of the empirical distribution function for the continuous quantitative feature 'agedata visualization in bivariate setting in this sectionwe present few useful visual aids to explore relationships between two features the graphical representation will depend on the type of the two features two-way plots for two categorical variables comparing barplots for two categorical variables involves introducing subplots to the figure figure visualizes the contingency table of section which cross-tabulates the family status (situationwith the gender of the elderly people it simply shows two barplots next to each other in the same figure male female counts couple family single figure barplot for two categorical variables