综合案例-完整数据分析流程

solve()

数据概览: 22行, 10列

缺失值统计:
passenger_id    0
survived        0
pclass          0
name            0
sex             0
age             2
sibsp           0
parch           0
fare            0
embarked        0
dtype: int64

按性别的生存率:
sex
female    0.800000
male      0.166667
Name: survived, dtype: float64

按生存状态的平均年龄:
survived
0    30.375
1    28.000
Name: age, dtype: float64