crackman 发表于 2010-5-10 13:49 
7# warrenzhang
不知道这位兄台是做什么的?
都用EXCEL做数据分析?兄台是不是做市场调查分析的?
你去51JOB里面搜一下
数据分析工作,是EXCEL多还是SPSS多?还是SAS多?
Excel is dominated in Financial field
SAS is dominated in pharm industry and CRO
Even in pharm industry, only a few guys use SAS. many of them use SPSS. Plifer is a big one and only has around 150 statisticians.
Other small one, around 10.
SAS is just for a few guys to play.
Excel>SPSS>SAS
For data mining, many guys in industry use Oracle . For research, tons of people use R , S-plus, Stata.
Software for database is the king in this world