[問題] 簡單的R問題..
想請問一下...
我先用runif(100,0,1)
然後我要看看小於0.2的有幾個..
請問我要用什麼語法??
另外如果要在平面空間裡面(X=0~1,Y=0~1)生成
然後如果要看在平面座標(0~0.1,0~0.1)區塊裡面的個數..
又要用什麼語法??
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09/16 12:43, , 1F
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