Thanks that was really a quick answer.
It works but I get this warning message anyway:
1: kein nicht-fehlendes Argument für min; gebe Inf zurück (None not-
lacking argument for min; give Inf back)
2: kein nicht-fehlendes Argument für max; gebe -Inf zurück
what does this mean?
Greeting and thanks for your help!
Birgit
Am 28.06.2007 um 12:05 schrieb Jacques VESLOT:
> sapply(1:85, function(i) eval(parse(text=paste("range(V", i, ",
> na.rm=T)", sep=""))))
>
> Jacques VESLOT
>
> INRA - Biostatistique & Processus Spatiaux
> Site Agroparc 84914 Avignon Cedex 9, France
>
> Tel: +33 (0) 4 32 72 21 58
> Fax: +33 (0) 4 32 72 21 84
>
>
>
> Birgit Lemcke a écrit :
>> Hello,
>> (Power Book G4, Mac OS X, R 2.5.0)
>>
>> I would like to repeat the function range for 85 Vectors (V1-V85).
>> I tried with this code:
>>
>> i<-0
>> > repeat {
>> + i<-i+1
>> + if (i<85) next
>> + range (Vi, na.rm = TRUE)
>> + if (i==85) break
>> + }
>>
>> I presume that the Vi is wrong, because in this syntax i is not
>> known as a variable. But I don´t know how to say that it is a
>> variable here.
>> Would be nice if somebody could help me.
>> Perhaps I´m thinking too complicated and there is an easier way to
>> do this.
>>
>> Thanks in advance
>>
>> Greetings
>>
>> Birgit
>>
>> Birgit Lemcke
>> Institut für Systematische Botanik
>> Zollikerstrasse 107
>> CH-8008 Zürich
>> Switzerland
>> Ph: +41 (0)44 634 8351
>> [EMAIL PROTECTED]
>>
>>
>>
>>
>>
>>
>> [[alternative HTML version deleted]]
>>
>>
>> ---------------------------------------------------------------------
>> ---
>>
>> ______________________________________________
>> [email protected] 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.
>>
Birgit Lemcke
Institut für Systematische Botanik
Zollikerstrasse 107
CH-8008 Zürich
Switzerland
Ph: +41 (0)44 634 8351
[EMAIL PROTECTED]
[[alternative HTML version deleted]]
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