import numpy as np

import pandas as pd

import matplotlib.pyplot as plt

plt.rcParams['font.sans-serif'] = 'SimHei'   # 使图形中的中文正常编码显示

plt.rcParams['axes.unicode_minus'] = False   # 使坐标轴刻度表签正常显示正负号

rng = np.random.RandomState(27)

x = rng.normal(loc=0, scale=1.5, size=9000)

df = pd.DataFrame([x, x+1.5]).T

df.columns=['甲', '乙']

df.plot(kind='box')

plt.show()

# -*- coding: utf-8 -*-

"""

Created on Sun Dec  1 13:53:53 2019

@author: Mr.Su

"""

import numpy as np

import pandas as pd

import matplotlib.pyplot as plt

plt.rcParams['font.sans-serif'] = 'SimHei'   # 使图形中的中文正常编码显示

plt.rcParams['axes.unicode_minus'] = False   # 使坐标轴刻度表签正常显示正负号

# 生成数据

rng = np.random.RandomState(27)

x = rng.normal(loc=0, scale=1.5, size=9000)

# 创建数框

df = pd.DataFrame([x, x+1.5]).T

df.columns=['甲', '乙']

# 设置图形属性

fig = plt.figure('赏尔', facecolor='tan')

ax = plt.gca()

colors = dict(boxes='darkgreen', whiskers='darkorange',

              medians='red', caps='red')

df.plot(ax=ax, kind='box', color=colors, grid=True)

plt.show()

# -*- coding: utf-8 -*-

"""

Created on Sun Dec  1 13:53:53 2019

@author: Mr.Su

"""

import numpy as np

import pandas as pd

import matplotlib.pyplot as plt

plt.rcParams['font.sans-serif'] = 'SimHei'   # 使图形中的中文正常编码显示

plt.rcParams['axes.unicode_minus'] = False   # 使坐标轴刻度表签正常显示正负号

# 生成数据

rng = np.random.RandomState(27)

x = rng.normal(loc=0, scale=1.5, size=9000)

# 创建数框

df = pd.DataFrame([x, x+1.5]).T

df.columns=['甲', '乙']

# 设置图形属性

fig = plt.figure('赏尔', facecolor='tan')

ax = plt.gca()

colors = dict(boxes='darkgreen', whiskers='darkorange',

              medians='red', caps='red')

df.plot(ax=ax, kind='box', color=colors, grid=True,

        sym='*',         # 异常值形状

        vert = False,    # 是否垂直

        notch = True)    # 显示缺口

plt.show()