import numpy as np

import pandas as pd

from pandas import Series

titanic = pd.read_csv("E:/Anaconda/MachineLearningData/Titanic/test.csv")

titanic_age = titanic["Age"]

age_is_null = titanic_age.isnull()

avaliable_age = titanic_age[age_is_null==False]

avaliable_titanic = titanic[age_is_null==False]

avaliable_name = avaliable_titanic["Name"]

bar_height = avaliable_age[0:5].values?????? #設(shè)置y軸值

bar_position = avaliable_name[0:5].values????? #設(shè)置x軸值

fig = plt.figure(figsize=(15,12))

plt.bar(bar_position,bar_height,0.7)????? #第三個(gè)參數(shù)為柱體的寬度

#plt.barh(bar_height,bar_position,0.7)? #這個(gè)函數(shù)可以畫出來橫著的柱形圖

plt.xlabel("Name")

plt.ylabel("Age")

plt.title("Age of person in Titanic")

plt.plot()

結(jié)果