seaborn barplot of grouped data

Question

This is my dataset:

I'd like to use seaborn to plot each column, just like pandas would do by default:

Any clue? Thanks in advance

Answer 1

You can first stack the data, and then use sns.barplot with hue:

stacks = df.stack().reset_index()

plt.figure(figsize=(10,10))
sns.barplot(x='level_1', y=0, data=stacks, hue='cat')
plt.show()

Output: