请教如何产生固定的随机整数

In SAS, if a seed value in a random function is less than or equal to 0, the used seed will be a system clock of your computer. Every time the random generation may vary.

freerunning_sky 发表于 2011-11-22 11:21
什么意思，难道说是每次生成这100个随机数都是不变的？

correct