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楼主: wslirunping
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8630
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[原创博文] 很大的SAS数据集怎样分成几个小数据集呢? |
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本科生 31%
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回帖推荐· you could try this:
data test_1 test_2; /***divide into two small data set**/
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if _n_=1 then do until(_n_=256);·
set sales.budget ; /the data which you want to divide,for example its records is less then 256*2**/ output test_1;/the data before 256 output to test_1/o·
end;·
if _n_=257 then do until(last);·
set sales.budget ; /the data which you want to ...
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