| Purchase_date | Car_age | The_dealer_code | dealers | 2014/7/8 | 35 | CD1677 | 0 | 2015/7/7 | 46 | 0 | 0 | 2014/8/7 | 19 | CD1410 | 0 | 2013/9/7 | 0 | CD1812 | www | 1900/1/0 | 44 | 0 | 0 | 2014/7/8 | 35 | CD1677 | aaa | 1900/1/0 | 0 | 0 | 0 | 2014/7/8 | 35 | CD1677 | wwed | 2015/7/7 | 46 | 0 | www |
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比如这么一张表~~如何统计其中每个变量下有几个“0”值呢?
求大神解答~~~~~在下纯小白刚刚接触sas一周~~~~~