Hello there,
I got a small problem about logical calculation:
we can get a sequene from a+b as below:
> a<-c(1,2)
> b<-c(3,4)
> a+b
[1] 4 6
but when the sequences are logical. (I want to get (True,False) && (True,
True) ==> (True, False), but when I do as below.
> e<-c(T,T)
> f<-c(F,T)
> e
[1] TRUE TRUE
> f
[1] FALSE TRUE
> g<-e && f
**g becomes one logical value only
> g
[1] FALSE
>
what should I do when I want to get a sequence for operate && or ||?
kind regards
Yu
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