Open GoogleCodeExporter opened 9 years ago
* 一道题: 抽样 10副欧元的图,在其中某一个时间价格上买入,问,2个小时内,行情上涨50点 的概率是多少? 这道统计题目该怎么做? 如何在 R中快速统计出这个结论.
Original issue reported on code.google.com by tingle2...@gmail.com on 21 Dec 2012 at 6:57
tingle2...@gmail.com
* 如果假设我们有一个交易成功率为 80% 的交易模型,你会怎么做?
Original comment by tingle2...@gmail.com on 24 Dec 2012 at 12:08
Original issue reported on code.google.com by
tingle2...@gmail.com
on 21 Dec 2012 at 6:57