Python绘图--散点图

x_value=[7.87,13.56,7.73,8.27,10.28,13.79,11.11,10.09,8.99,

7.59,16.07,13.21,7.55,6.44,6.76,5.87,6.66,11.00,9.76,

5.71,7.59,21.71,6.49,5.28,8.12,7.82,22.82, 7.38,6.17]

y_value=[7.55,6.81,3.13,2.56,2.45,2.14,2.11,1,0.94,0.76,0,0,0,

-1.76,-2.04,-2.61,-3.03,-3.05,-3.49,-3.81,-3.84,-3.9,-3.9,

-3.97,-4.87,-5.63,-5.7,-6.87,-10.31]

（2）创建对象，绘制散点图

fig, ax = plt.subplots()

ax.plot(x_value,y_value,marker='o',linestyle='', markerfacecolor='orange', markeredgecolor='black',markersize=7)

ax.set_xlabel('YYYY')

ax.set_ylabel('XXXX')

ax.set_xlim(4, 18)

ax.set_ylim(-12, 9)

plt.title('标题**')

plt.show()

最终绘图效果如图所示：

从入门到入眠，

学习，永远在路上……