原数据为:esp w cap d cap w kon w ice w kon d esp d kon w ice d esp d
cap w esp d cap d Kon d . d kon w esp d cap w ice w kon w
kon w kon w ice d esp d kon w esp d esp w kon w cap w kon w
代码如下:
DATA orders;
INFILE 'c:\MyRawData\Coffee.dat';
INPUT Coffee $ Window $ @@;
* Print tables for Window and Window by Coffee;
PROC FREQ DATA = orders;
TABLES Window Window * Coffee;
RUN;
Table of Window by Coffee
Window Coffee
Frequency‚
Percent ‚
Row Pct ‚
Col Pct ‚Kon ‚cap ‚esp ‚ice ‚kon ‚ Total
----------------------------------------------------------
d ‚ 1 ‚ 2 ‚ 6 ‚ 2 ‚ 1 12
‚ 3.45 ‚ 6.90 ‚ 20.69 ‚ 6.90 ‚ 3.45 ‚ 41.38
‚ 8.33 ‚ 16.67 ‚ 50.00 ‚ 16.67 ‚ 8.33 ‚
‚ 100.00 ‚ 33.33 ‚ 75.00 ‚ 50.00 ‚ 10.00 ‚
------------------------------------------------------------
w ‚ 0 ‚ 4 ‚ 2 ‚ 2 ‚ 9 ‚ 17
‚ 0.00 ‚ 13.79 ‚ 6.90 ‚ 6.90 ‚ 31.03 ‚ 58.62
‚ 0.00 ‚ 23.53 ‚ 11.76 ‚ 11.76 ‚ 52.94 ‚
‚ 0.00 ‚ 66.67 ‚ 25.00 ‚ 50.00 ‚ 90.00 ‚
------------------------------------------------------------
Total 1 6 8 4 10 29
3.45 20.69 27.59 13.79 34. 48
请问:第一行第一列的1,第二行的第一列的3.45,第三行第一列的8.33,第四行的第一列的100是怎么算出来的?谢谢!