Displaying 1 result from an estimated 1 matches for "tp4268518p4268716".
2012 Jan 06
3
question about rev
Hi,all:
I have a vector,and wanna get the opposite value via rev function.
> a
[1] FALSE FALSE TRUE TRUE TRUE
>
> rev(a)
[1] TRUE TRUE TRUE FALSE FALSE
>
I don't know why the 3rd "TRUE" has not been reversed,while all other values are reversed?
Thanks
My best
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