用R分析股票指标，我已经用它在中石油上赚了2万元了！！！

那些bar和macd的图画的不错哦。

请问变量x是什么？我输入收盘价但，结果没出来

6# bensonwu

chenguanghua 发表于 2010-6-26 10:15
请问变量x是什么？我输入收盘价但，结果没出来

6# bensonwu

x是收盘价，它是个时间序列，结果没出来可能是数据太少吧。

我初学者，但是很感兴趣，很想看看学习一下，但是没有钱怎么办啊，楼主能不能发一份啊

错误于library(XML) : 不存在叫'XML'这个名字的程辑包

中石油又到买入时：

买不起。。。但想要，怎么办。。。

Input is not proper UTF-8, indicate encoding !
Bytes: 0xC7 0xEB 0xCA 0xE4
Entity 'nbsp' not defined
Opening and ending tag mismatch: p line 164 and div
Opening and ending tag mismatch: body line 140 and p
Entity 'nbsp' not defined
Opening and ending tag mismatch: br line 177 and td
Opening and ending tag mismatch: td line 177 and tr
Opening and ending tag mismatch: tr line 175 and table
Opening and ending tag mismatch: table line 174 and td
Opening and ending tag mismatch: td line 174 and tr
Entity 'nbsp' not defined
Opening and ending tag mismatch: tr line 173 and table
Opening and ending tag mismatch: input line 199 and form
Opening and ending tag mismatch: input line 196 and td
Opening and ending tag mismatch: form line 191 and tr
Opening and ending tag mismatch: td line 190 and table
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'copy' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Opening and ending tag mismatch: tr line 189 and body
Opening and ending tag mismatch: table line 188 and html
Premature end of data in tag table line 169
Premature end of data in tag html line 2
错误: 1: Input is not proper UTF-8, indicate encoding !
Bytes: 0xC7 0xEB 0xCA 0xE4
2: Entity 'nbsp' not defined
3: Opening and ending tag mismatch: p line 164 and div
4: Opening and ending tag mismatch: body line 140 and p
5: Entity 'nbsp' not defined
6: Opening and ending tag mismatch: br line 177 and td
7: Opening and ending tag mismatch: td line 177 and tr
8: Opening and ending tag mismatch: tr line 175 and table
9: Opening and ending tag mismatch: table line 174 and td
10: Opening and ending tag mismatch: td line 174 and tr
11: Entity 'nbsp' not defined
12: Opening and ending tag mismatch: tr line 173 and table
13: Opening and ending tag mismatch: input line 199 and form
14: Opening and ending tag mismatch: input line 196 and td
15: Opening and ending tag mismatch: form line 191 and tr
16: Opening and ending tag mismatch: td line 190 and table
17: Entity 'nbsp' not defined
18: Entity 'nbsp' not defined
19: Entity 'nbsp' not defined
20: Entity 'copy' not defined
21: Entity 'nbsp' n

Input is not proper UTF-8, indicate encoding !
Bytes: 0xC7 0xEB 0xCA 0xE4
Entity 'nbsp' not defined
Opening and ending tag mismatch: p line 164 and div
Opening and ending tag mismatch: body line 140 and p
Entity 'nbsp' not defined
Opening and ending tag mismatch: br line 177 and td
Opening and ending tag mismatch: td line 177 and tr
Opening and ending tag mismatch: tr line 175 and table
Opening and ending tag mismatch: table line 174 and td
Opening and ending tag mismatch: td line 174 and tr
Entity 'nbsp' not defined
Opening and ending tag mismatch: tr line 173 and table
Opening and ending tag mismatch: input line 199 and form
Opening and ending tag mismatch: input line 196 and td
Opening and ending tag mismatch: form line 191 and tr
Opening and ending tag mismatch: td line 190 and table
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'copy' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Entity 'nbsp' not defined
Opening and ending tag mismatch: tr line 189 and body
Opening and ending tag mismatch: table line 188 and html
Premature end of data in tag table line 169
Premature end of data in tag html line 2
错误: 1: Input is not proper UTF-8, indicate encoding !
Bytes: 0xC7 0xEB 0xCA 0xE4
2: Entity 'nbsp' not defined
3: Opening and ending tag mismatch: p line 164 and div
4: Opening and ending tag mismatch: body line 140 and p
5: Entity 'nbsp' not defined
6: Opening and ending tag mismatch: br line 177 and td
7: Opening and ending tag mismatch: td line 177 and tr
8: Opening and ending tag mismatch: tr line 175 and table
9: Opening and ending tag mismatch: table line 174 and td
10: Opening and ending tag mismatch: td line 174 and tr
11: Entity 'nbsp' not defined
12: Opening and ending tag mismatch: tr line 173 and table
13: Opening and ending tag mismatch: input line 199 and form
14: Opening and ending tag mismatch: input line 196 and td
15: Opening and ending tag mismatch: form line 191 and tr
16: Opening and ending tag mismatch: td line 190 and table
17: Entity 'nbsp' not defined
18: Entity 'nbsp' not defined
19: Entity 'nbsp' not defined
20: Entity 'copy' not defined
21: Entity 'nbsp' n

Input is not proper UTF-8, indicate encoding !
Bytes: 0xC7 0xEB 0xCA 0xE4
Entity 'nbsp' not defined
Opening and ending tag mismatch: p line 164 and div
Opening and ending tag mismatch: body line 140 and p
Entity 'nbsp' not defined
Opening and ending tag mismatch: br line 177 and td
Opening and ending tag mismatch: td line 177 and tr
Opening and ending tag mismatch: tr line 175 and table
Opening and ending tag mismatch: table line 174 and td
Opening and ending tag mismatch: td line 174 and tr