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abstand
2002 Sep 02
2
ifelse behavior
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Dear R-Users,
I cannot understand the behavior of ifelse.
I have a vector blah
> str(blah)
List of 14
$ index.s : num 100
$ index.u : num 100
$ index.t : num 100
$ yabstand.s: num NA
$ yabstand.u: num NA
$ modal.s : int 8
$ modal.u : int 71
$ modal.t : int 21
>
> str(blah$index.s)
num 100
>
everything seems OK.
when I do a ifelse-check, something strange happens:
> ifelse(blah$index.s == 100 ,1,2)
[1] 2
When I replace the blah$index.s with 10...