Raw data file:
John 35 71
June 10 43
Tineke 9 37
The SAS program:
Data homework;
Infile file;
If age le 10;
Run;
How many observations will homework data set contain?
答案说是3个，为什么不是2个？百思不得其解。请大虾讲讲。谢谢
m********a 发帖数: 25
2
sorry, 少了一个input name $ age height;
【在 m********a 的大作中提到】 : Raw data file: : John 35 71 : June 10 43 : Tineke 9 37 : The SAS program: : Data homework; : Infile file; : If age le 10; : Run; : How many observations will homework data set contain?
