1.在做因子分析时,数据标准化处理是不是已经包括了同趋化处理?
2.整理毕业论文数据时,需要将一些不同的excel表合并到一块,一个一个对数据量太大,看了下坛子里的教程也没整明白,贴上合在一个表单里的其中的一小块,请教高手!万分感谢!! 
| 年度 | 代码 | 涉案次数 | 
 | 
 | 
 | 
 | 
| 2002 | 2 | 
 | 
 | 
 | 
 | 
 | 
| 2002 | 4 | 
 | 
 | 
 | 
 | 
 | 
| 2002 | 5 | 
 | 
 | 
 | 代码 | 涉案次数 | 
| 2002 | 6 | 
 | 
 | 
 | 1 | 1 | 
| 2002 | 7 | 
 | 
 | 
 | 5 | 3 | 
| 2002 | 9 | 
 | 
 | 
 | 7 | 3 | 
| 2002 | 10 | 
 | 
 | 
 | 9 | 2 | 
| 2002 | 11 | 
 | 
 | 
 | 11 | 2 | 
| 2002 | 18 | 
 | 
 | 
 | 12 | 2 | 
| 2002 | 19 | 
 | 
 | 
 | 14 | 4 | 
| 2002 | 21 | 
 | 
 | 
 | 19 | 5 | 
| 2002 | 22 | 
 | 
 | 
 | 23 | 1 | 
| 2002 | 23 | 
 | 
 | 
 | 25 | 2 | 
| 2002 | 25 | 
 | 
 | 
 | 28 | 1 | 
| 2002 | 27 | 
 | 
 | 
 | 29 | 1 | 
| 2002 | 28 | 
 | 
 | 
 | 30 | 23 | 
| 2002 | 29 | 
 | 
 | 
 | 35 | 2 | 
| 2002 | 31 | 
 | 
 | 
 | 38 | 6 | 
| 2002 | 32 | 
 | 
 | 
 | 43 | 4 | 
| 2002 | 33 | 
 | 
 | 
 | 45 | 1 | 
| 2002 | 34 | 
 | 
 | 
 | 48 | 4 | 
| 2002 | 35 | 
 | 
 | 
 | 49 | 2 | 
| 2002 | 36 | 
 | 
 | 
 | 56 | 1 | 
| 2002 | 37 | 
 | 
 | 
 | 58 | 1 | 
| 2002 | 38 | 
 | 
 | 
 | 65 | 1 | 
| 2002 | 39 | 
 | 
 | 
 | 68 | 2 | 
| 2002 | 42 | 
 | 
 | 
 | 000090 | 1 | 
| 2002 | 43 | 
 | 
 | 
 | 000159 | 7 | 
| 2002 | 45 | 
 | 
 | 
 | 000411 | 4 | 
| 2002 | 46 | 
 | 
 | 
 | 000412 | 1 | 
| 2002 | 48 | 
 | 
 | 
 | 000416 | 1 | 
| 2002 | 49 | 
 | 
 | 
 | 000421 | 1 | 
| 2002 | 50 | 
 | 
 | 
 | 000430 | 1 |