Matplotlib - Bar Graphs - A bar plot is a graphical representation of data where rectangular bars or columns are used to represent different categories. The height of each bar corresponds to the value it represents.
# Data Visualization using Python # Bar Distribution Plot import numpy as np import matplotlib.pyplot as plt N = 8 xx = np.array(['A Day']) y = [8,4,2,3,5,2] yy = [0,8,12,14,17,22] labl = ['sleep', 'study', 'physical', 'cooking', 'television', 'laptop'] # ...
importmatplotlib.pyplotaspltimportnumpyasnp# 方法一:x1=np.linspace(start=0,stop=2*np.pi,num=100)print(x1.shape)# 方法二:x2=np.arange(start=0,stop=2*np.pi,step=0.1)print(x2.shape)# (629,)y1=np.sin(x1)y2=np.cos(x2)# 折线图plt.plot(x1,y1,label="SIN")# 输入x和y,和线的...
关于matplotlib模块中函数的功能,下列描述正确的是?( ) A. bar()函数用于绘制折线图 B. plot()函数用于绘制水平柱形图 C. barh()
from matplotlib import pyplot as plt import random x = range(0,120) y = [random.randint(20,35) for i in range(120)] #随机产生20-35度的气候温度 plt.plot(x,y) plt.show() 1. 2. 3. 4. 5. 6. 7. 8. x为产生的0-120分钟的时间序列,间隔一分钟 ...
3. 3D条形图(3D Bar Plot) 代码语言:javascript 复制 import matplotlib.pyplot as plt import numpy as np # 数据准备 x = np.arange(3) # x轴位置 y = np.arange(3) # y轴位置 x_mesh, y_mesh = np.meshgrid(x, y) # 创建网格 z = np.array([[1, 2, 3], [4, 5, 6], [7, 8,...
import matplotlib.pyplot as plt import numpy as np # X轴标签 x = ['Data-15', 'Data-17', 'Data-18'] # 这里是一个标签对应两个柱子,所以有两个数组(这实际上是不同模型在同一数据集上的的f1值对比) f1_1 = [93.70, 92.17, 84.89] f1_2 = [95.76, 93.35, 89.20] #要定位好柱子的开始位...
To set color for bars in a Bar Plot using Matplotlib PyPlot API, call matplotlib.pyplot.bar() function, and pass required color value to color parameter of bar() function.
绘制箱线图可以使用ax.boxplot()来绘制。 1fig, ax =plt.subplots()2ax.boxplot(norm_reviews['RT_user_norm'])3ax.set_xticklabels(['Rotten Tomatoes'])4ax.set_ylim(0, 5)5plt.show() 1. 2. 3. 4. 5. 运行结果: 绘制多个箱线图: ...
百度试题 题目Matplotlib中绘制饼图的函数是( )。A.plot()B.bar()C.pie()D.boxplot() 相关知识点: 试题来源: 解析 C 反馈 收藏