matplotlib多plot可视化

代码：

 # -*- coding: utf-8 -*-
 """
 Created on Thu Jul 12 16:37:47 2018

 @author: zhen
 """
 """
     分块展示，包括：线图，柱状图，箱线图，点图
 """
 from matplotlib.pyplot import *

 x = [1, 2, 3, 4]
 y = [5, 4, 3, 2]

 # create new figure
 figure()

 # divide subplots into 2 * 3 grid
 # and select #1

 subplot(231)
 plot(x, y)

 # select #2
 subplot(232)
 bar(x, y)

 # horizontal bar-charts
 subplot(233)
 barh(x, y)

 # create stacked bar charts
 subplot(234)
 bar(x, y)

 # we need more data for stacked bar charts
 y1 = [7, 8, 5, 3]
 bar(x, y1, bottom=y, color='r')

 # box plot
 subplot(235)
 boxplot(x)

 # scatter plot
 subplot(236)
 scatter(x, y)

 show()

结果：