Dear all,
a question about the package boot: is it possible to bootstrap a function of arguments of different length? is there an alternative package?
below an example of a simple try,

many thanks
paolo

library(boot)
blue<-c(4, 3, 4, 1, 2, 3, 1)
red<-c(4, 3, 4, 1, 2, 3, 1, 2, 3, 1, 3, 2)

test1<-function(x,y,d){
+       return(sum(x) - sum(y))
+       }
b=boot(red blue, test1 ,R=10)
Error: unexpected symbol in "b=boot(red blue"



--
Paolo Brunori
Ricercatore in Economia Politica
Dipartimento di Scienze Economiche
Via C. Rosalba 53, 70124 Bari
tel +39 080 504 90 51
fax +39 080 504 9149

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