最直接的方式就是多次调用plot方法。 >>> plot(x1, y1, 'bo') >>> plot(x2, y2, 'go') 1. 2. 或者,你的数据本身是一个二维数组,就可以直接传入x,y,数据的每一列都会被绘制成图。例如:数组a的第一列代表x值,其他列代表y值。 >>> plot(a[0], a[1:]) 1. 第三种方法是用多组[x],y,[fmt]
importmatplotlib.pyplotasplt# 设置数据x=[1,2,3,4,5]y=[2,3,5,7,10]plt.plot(x,y,linestyle='--',color='gray',label='Line - how2matplotlib.com')# 绘制线plt.scatter([x[2]],[y[2]],color='red',s=100,label='Highlight Point (3,5) - how2matplotlib.com')# 突出显示中间点plt...
Seaborn 是一个基于matplotlib的 Python 数据可视化库，它建立在matplotlib之上，并与Pandas数据结构紧密集成...
plt.ylabel("y axis caption") #调用pyplot包定义y轴的标题 plt.plot(x,y) #调用pyplot包作图,可以只写plt.plot(y) ,此时x默认为0,1,2,3,4 plt.show() #让这个图显示出来。在anaconda中可以不需要这个语句也可以显示,但是在一般的python语言中需要。 #---version1--- import numpy as np import mat...
from plotnine import ggplot, aes, geom_point # 创建数据帧 df = pd.DataFrame({'x': [1, 2, 3, 4, 5], 'y': [2, 4, 6, 8, 10]}) # 绘制散点图 ggplot(df, aes(x='x', y='y')) + geom_point() + ggtitle("Scatter Plot") 6.Altair:Altair是一个声明性的可视化库,它基于Ve...
[6],2),"good point", fontdict={'size': 10,'color':'red'})#fontdict设置文本字体#Add text to the axes.plt.rcParams['font.sans-serif']=['SimHei']#用来正常显示中文标签plt.rcParams['axes.unicode_minus']=False#用来正常显示负号plt.savefig('test_xx.png', dpi=100, transparent=False)#dpi...
barbs(X, Y, U, V) # Arbitrary set of vectors, make them longer and change the pivot point # (point around which they're rotated) to be the middle axs1[0, 1].barbs( data['x'], data['y'], data['u'], data['v'], length=8, pivot='middle') # Showing colormapping with ...
首先介绍下bokeh bokeh擅长制作交互式图表，当然在地图展示方面也毫不逊色。Bokeh支持google地图、geojson...
# Find players who took at least 1 three-point shot during the seasonthree_takers = player_stats[player_stats['play3PA'] > 0]# Clean up the player names, placing them in a single columnthree_takers['name'] = [f'{p["playFNm"]} {p["playLNm"]}' for _, p in three_takers.iter...
``'.'`` point marker ``','`` pixel marker ``'o'`` circle marker ``'v'`` triangle_down marker ``'^'`` triangle_up marker ``'<'`` triangle_left marker ``'>'`` triangle_right marker ``'1'`` tri_down marker ``'2'`` tri_up marker ...