[R] is.weekend() odd behaviour
Uwe Ligges
ligges at statistik.uni-dortmund.de
Wed May 26 12:55:06 CEST 2004
Matthew Dowle wrote:
> It seems is.weekend() is unsure ?
It is completely sure, if an object is given is.weekend() knows about as in:
table(is.weekend(sapply(1:100,
function(i){Sys.sleep(0.05);as.chron(Sys.time())})))
(note the as.chron() call!)
Uwe Ligges
> # Start R 1.9.0 with --vanilla on windows xp
> # load package chron
>
>
>>table(is.weekend(sapply(1:100, function(i){Sys.sleep(0.05);Sys.time()})))
>
> FALSE TRUE
> 68 32
>
>>date()
>
> [1] "Wed May 26 11:18:56 2004"
>
>
>>version _
>
> platform i386-pc-mingw32
> arch i386
> os mingw32
> system i386, mingw32
> status
> major 1
> minor 9.0
> year 2004
> month 04
> day 12
> language R
>
>
>
> [[alternative HTML version deleted]]
>
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