[R] Working with ranges of a list
Mag. Ferri Leberl
ferri.leberl at gmx.at
Sun Dec 16 14:54:17 CET 2007
Dear everybody!
Please find attached a tiny R-program. It returns:
[,1] [,2]
[1,] 53.55 NA
[2,] 53.55 NA
[3,] 53.55 NA
How can I manage the first column to show the second component not only
of the first list in küste but of the second component of every list in
küste respectively, such as to get the following array returned:
[,1] [,2]
[1,] 53.55 NA
[2,] 53.87 NA
[3,] 53.87 NA
Thank you in advance.
yours,
Mag. Ferri Leberl
-------------- nächster Teil --------------
#Programm zur Erstellung eines Wasserwegenetzplanes
#Städte
#TLD.Stadtkürzel<-list("Stadtname",Breite,Länge)
de.cux<-list("Cuxhaven",53.87,8.7)
de.hl<-list("Lübeck",53.87,10.69)
de.hb.br<-list("Bremerhaven",53.55,8.58)
see<-function(orte){
lang<-length(orte)
punkte<-array(,c(lang,2))
punkte[,1]<-orte[[1]][[2[1]]]
punkte
}
küste<-(list(de.hb.br,de.cux,de.hl))
see(küste)
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