An introduction to stata9

内容

1. The main window ..................................................................................................1
2. Data sets (.dta) .......................................................................................................1
2.1. Importing data from text files ........................................................................2
2.2. Saving and loading Stata data files (.dta).......................................................3
3. Manipulating data ..................................................................................................4
3.1. Editing data ....................................................................................................4
3.2. Creating new series ........................................................................................5
4. Descriptive statistics and graphs............................................................................6
5. Running regressions...............................................................................................7
6. Testing hypotheses...............................................................................................10
7. Data manipulation: Combining multiple data sets...............................................10
8. Log files and do files............................................................................................11
9. Some final remarks ..............................................................................................13

[此贴子已经被作者于2006-12-2 11:11:26编辑过]

楼上的兄弟，我把题目和内容都明确贴出来，An introduction to stata9，多么的明确，就是让各位战友购买时心里清楚。

请不要动不动就指责别人。没有人成心骗别人的钱，卖是我的权利，但买与不买，在于大家的需要，如果你是高手，这些入门级根本不需要。