随笔分类 - python学习 / python-绘图
摘要:具有两个分组的基本韦恩图 from matplotlib_venn import venn2 # 第一种方法,10,5为两组的大小,2为两组交叉大小; # set_labels为组名 venn2(subsets = (10, 5, 2), set_labels = ('Group A', 'Grou
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摘要:坐标轴显示数据的百分比,小数形式; 数据标签展示绝对值; 添加参考线。 app_use_df = pd.read_excel('/Users/wang/Desktop/data.xlsx' # ,index_col=0 ,keep_default_na=0) app_use_df['not_use_
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摘要:# 1.导包、做基础设置 import numpy as np import pandas as pd import matplotlib.pyplot as plt import matplotlib.dates as mdate from matplotlib import ticker fro
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摘要:matplotlib has an extensive codebase that can be daunting to many new users. However, most of matplotlib can be understood with a fairly simple concep
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摘要:数据准备 import matplotlib.pyplot as plt import tushare as ts import pandas as pd import datetime %matplotlib inline plt.rcParams['font.sans-serif'] = ['A
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摘要:pyecharts echarts import pyecharts.options as opts from pyecharts.charts import Funnel """ Gallery 使用 pyecharts 1.1.0 参考地址: https://echarts.apache.org
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摘要:import matplotlib.dates as mdate import matplotlib.pyplot as plt import tushare as ts import pandas as pd import datetime %matplotlib inline plt.rcPar
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摘要:主要使用matplotlib包里的pyplot函数进行绘图 写在前面 通过python进行绘图经常会遇到图中的中文无法正常显示,坐标轴的负数无法正常显示问题,以下是解决方案: 先查看当下系统有哪些字体 import matplotlib mpl_fonts=sorted([f.name for f
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