Hi Eik,
thank you very much for your reply! It now is working thank's your
explanations:
I didn't write my own recode function but I loaded the package car after
memisc.
I now tried
find("recode",mode="function")
and got
[1] "package:car" "package:memisc"
as an output. So this means that the first mentioned package is the one
which is used by R. I also tried loading the packages again by closing R
and opending it again - first memisc, afterwards car - and got a warning
message, which said:
##
Lade nötiges Paket: nnet
Attache Paket: car
The following object(s) are masked from package:memisc:
recode
##
I would have interpreted this warning the other way around, but this might
be a language problem of mine ( I would think this means "recode wird vom
memisc package verdeckt" - I would interpret this as the memisc package
still being the package in use)
Another thing which by mistake I actually wrote a bit differently than it
is written in the memisc manual is that I used = instead of <- when using
the recode function which caused the error message:
invalid recoding request
I suppose this means that it is not always possible to excange an <- for an
=, maybe only in the base version?
(the code in the manual is actually:
memisc::recode(f,
"A"<-c("a","b"),
"B"<-c("c","d"),otherwise="copy"
)
)
Thank's very much again for your help!
Marion
2012/7/24 Eik Vettorazzi <e.vettora...@uke.de>
> Hi Marion,
> the Hmisc package has also a function called "recode", maybe you loaded
> this package after memisc so the memisc version was masked (you should
> have got a warning message about that). Or perhaps you wrote you own
> recode function?
>
> Try
>
> find("recode",mode="function")
>
> to see all search list entries.
>
> You can access the desired function regardless of the place in the
> search path by
> memisc::recode(...)
>
>
> hth.
>
> Am 24.07.2012 13:53, schrieb Marion Wenty:
> > Dear people,
> >
> > Yesterday I looked at the recode command in the memisc package and ran
> the
> > following example stated in the manual:
> >
> > x <- as.item(sample(1:6,20,replace=TRUE),
> > labels=c( a=1,
> > b=2,
> > c=3,
> > d=4,
> > e=5,
> > f=6))
> >
> > print(x)
> > f <- as.factor(x)
> > f
> > recode(f,
> > "A"=c("a","b"),
> > "B"=c("c","d"),otherwise="copy"
> > )
> >
> > I also used this command for my dataset and it work - I didn't get an
> error
> > message.
> >
> > Today I have tried several times running this example, also with my
> > dataset, and always got the same error message (in German):
> >
> > Fehler in recode(f, A = c("a", "b"), B = c("c", "d"), otherwise =
> "copy") :
> > unbenutzte(s) Argument(e) (A = c("a", "b"), B = c("c", "d"), otherwise
> =
> > "copy")
> >
> > (Error in recode ...
> > unused argument(s) ...)
> >
> > I also couldn't find anything in the internet. I don't understand why
> this
> > is not working anymore. Does anyone know what the problem is?
> >
> > Thank you very much for your help in advance!
> >
> > Marion
> >
> > [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >
>
>
> --
> Eik Vettorazzi
> Institut für Medizinische Biometrie und Epidemiologie
> Universitätsklinikum Hamburg-Eppendorf
>
> Martinistr. 52
> 20246 Hamburg
>
> T ++49/40/7410-58243
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>
> --
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>
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>
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>
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