I am trying to create a grouped bar chart. In this chart, I want to compare whether they survived or died according to their embarkation points(C,Q,S). In this piece of code, i can’t decide what y is going to be.
df_drop_Emb = df_titanic.dropna(subset= ["Embarked"]) plt.figure(figsize=(10, 8)) sns.barplot(x="Embarked", y="Survived", hue="Survived", data=df_drop_Emb) plt.ylabel("number of people", size=14) plt.xlabel("ports", size=14) plt.title(" the number of passengers who survived for each port", size=18)
Probably need to groupby and count the lived/died in the survivors column first.
import pandas as pd import seaborn as sns df = pd.read_csv('train.csv') df = df.groupby(['Embarked', 'Survived']).size().reset_index(name='count') sns.barplot(data=df, x='Embarked',y='count',hue='Survived')