[EMAIL PROTECTED] writes:
> Hi,
>
> I got the following message in R:
> Error in as.function.default(pdfs[1]) : invalid body argument for "function"
> Should NEVER happen; please bug.report() [mkCLOSXP]
Actually, I think that the only bug here is in the error message
(which presumably predates as.function()). If you can perform
arbitrary voodo and try to convert it into a function, then of course
you can also end up with an invalid body.
> Operating System: Windows XP (SP2)
> R version: R-2.0.1
> Code causing error follows:
>
> # create two probability density functions for mixtures of normal
> distibutions
> fmix1 <- function(x) {dnorm(x, mean=4, sd=2) * 0.5 + dnorm(x, mean=7,
> sd=1) * 0.5}
> fmix2 <- function(x) {dnorm(x, mean=3, sd=1) * 0.4 + dnorm(x, mean=6,
> sd=2) * 0.6}
>
> # put them together
> pdfs <- c(fmix1, fmix2)
>
> # perhaps this is not as it was intended but it leads to the bug.report
> message
> as.function(pdfs[1])
>
> Meanwhile I solved this problem otherwise.
> Hope this helps.
> Timo
>
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> https://stat.ethz.ch/mailman/listinfo/r-devel
>
--
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907
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