how to plot 2 y variables in seaborn code example

Example 1: multiple categories on distploy

ordered_days = tips.day.value_counts().index
g = sns.FacetGrid(tips, row="day", row_order=ordered_days,
                  height=1.7, aspect=4,)
g.map(sns.distplot, "total_bill", hist=False, rug=True);

Example 2: multiple categories on distploy

sns.pairplot(iris, hue="species", height=2.5);