1.隨機小數0-1之間
=RAND()
2.隨機整數1-100之間
=RANDBETWEEN(1,100)
3.生成一定比例的隨機數0或1
=IF(RAND()>=0.8,1,0)
4.生成一定比例的0以及其他N個隨機數
=IF(RAND()>0.8,RANDBETWEEN(1,3),0)
5.隨機生成特定文本
=MID("平安",RANDBETWEEN(1,2),1)
6.隨機生成大寫字符
=CHAR(RANDBETWEEN(65,90))
7.隨機生成日期
="2016"&"-"&RANDBETWEEN(6,12)&"-"&RANDBETWEEN(1,30)