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作者 anniecs 在 PTT [ Statistics ] 看板的留言(推文), 共90則
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5F推:自變項放4個構面的平均,依變項可隨便放,VIF跟條件指標06/04 03:07
6F→:都要看。條件指標可以讓你看哪幾個構面有共線性。06/04 03:08
2F推:where a=1 and b=1 or a=0 and b=0 ?10/07 03:19
4F→:頻率最高的點不一定是經度或緯度個別的眾數吧? 樓上是對的03/03 22:10
2F推:class year id; (用by的話須先排序,但用class不用)01/06 22:16
1F→:data a; set a; age2=age; run; 這樣嗎?12/25 00:56