GO结果画图

R语言画图，参考：

http://blog.sina.com.cn/s/blog_1704ff73a0102wtx4.html

https://www.yuque.com/shenweiyan/cookbook/nvi8vg

https://www.jianshu.com/p/166551f66b4c

https://blog.csdn.net/sinat_30623997/article/details/79250940

 https://www.sohu.com/a/308494054_777125

https://blog.csdn.net/devcloud/article/details/94549627

GO分析，参考：

https://www.cnblogs.com/yanjiamin/p/12121998.html