import matplotlib as mplimport matplotlib.pyplot as pltx=["a","b","c","d","e","f"]y=[2,3,6,7,9,5,]y1=[5,8,9,3,4,6,]plt.xlim(0,20)plt.barh(x,y,align ...
Python Matplotlib 條形圖 Example import numpy as np import matplotlib.pyplot as plt N y , , , , index np.arange print index p plt.bar left index, height y p plt.bar left index, height y, color red ,width ...
2017-02-16 13:48 0 12694 推薦指數:
import matplotlib as mplimport matplotlib.pyplot as pltx=["a","b","c","d","e","f"]y=[2,3,6,7,9,5,]y1=[5,8,9,3,4,6,]plt.xlim(0,20)plt.barh(x,y,align ...
1、知識點 2、案例 3、案例二---多條形圖 ...
條形圖,也稱柱狀圖,看起來像直方圖,但完是兩碼事。條形圖根據不同的x值,為每個x指定一個高度y,畫一個一定寬度的條形;而直方圖是對數據集進行區間划分,為每個區間畫條形。 將上面的代碼稍微修改一下,就可以得到下面的圖形: ...
1. 普通條形圖 import numpy as np import matplotlib.pyplot as plt from matplotlib import font_manager my_font = font_manager.FontProperties(fname=r'C ...
...
圖2 ...
python matplotlib.pyplot 條形圖詳解 一、創建直方圖 可以用bar函數來創建直方圖 然后用show函數顯示直方圖 比如: 運行如下: ...