[R] Ifelse on matrix using a vector argument

[Özgür Asar]

Hi,

A practical way migh be

> out<-rep(matrix(arg),4)-ma
> out[2,]<--out[2,];out[5,]<--out[5,]
> out
     [,1] [,2] [,3] [,4]
[1,]  0.8  0.4 0.80  1.0
[2,]  1.0  0.0 1.00  0.3
[3,]  0.7  0.9 0.65  1.0
[4,]  1.0  0.5 0.60  0.9
[5,]  0.5  1.0 0.00  1.0

Best
Ozgur


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