|
- UID
- 223199
- 帖子
- 174
- 主题
- 140
- 注册时间
- 2011-7-11
- 最后登录
- 2016-4-19
|
2010 mock q 27: high frequency data
| What does it mean by high frequency data? I don't understand why having data more frequently would lead to lower correlation and be more sensitive to asynchronism across variables |
|
发表于 2011-7-17 17:54
|