numpy后边涉及到矩阵和后期学习到的数学知识的实践
https://www.shiyanlou.com/courses/1090/learning/
pandas涉及到pandas相关应用、例如数据清洗等内容
https://www.shiyanlou.com/courses/1091
numpy百题冲关，pandas百题冲关
原文：https://www.cnblogs.com/miaozhijuan/p/12631609.html
