[問題] R的element by element multiplication
google過
R論壇上是說用"*",但R會要求conformable的條件。
Matlab中可用
a=[2,1]
b=[2,3;2,3,5,5]
c=a.*b
相同的矩陣,R會出現non conformable的警告。
請問怎樣才能讓R跑出像Matlab一樣的
element by element multiplication?
謝謝^^"
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