[R] boot error: Error in statistic(data, original, ...) : unused argument(s) ( ...)

From: John Sorkin <jsorkin_at_grecc.umaryland.edu>
Date: Sat 13 Aug 2005 - 13:38:48 EST


I have added on additional line to the code below, the line the defines the matrix passed to AdjForBase2.

I am having difficulty setting up a boot strap. My code is listed below. I am getting the following error message:
Error in statistic(data, original, ...) : unused argument(s) ( ...) I neither understand the error I have made that leads to the error message, nor do I know how to fix my error. Any help would be appreciated.
Thank you,
John

> AdjForBase2<-
+ function (data)
+ {
+ cat("******************\n")
+ #print(length(x))

+
+ x1<-data[,1]
+ x2<-x1+rnorm(100,0,2)
+ xdiff<-x2-x1
+ corx1x2minx1<-cor(x1,xdiff)
+
+ y1<-data[,2]
+ y2<-y1+rnorm(100,10,2)
+ ydiff<-y2-y1
+ cory1y2miny1<-cor(y1,ydiff)
+
+ return(c(mean(x1),mean(x2),corx1x2minx1,
+ mean(y1),mean(y2),cory1y2miny1))
+ }
> mommy<-as.matrix(cbind(runif(100,0,100),runif(100,5,100))) > boot(data=mommy,statistic=AdjForBase2,R=10) Error in statistic(data, original, ...) : unused argument(s) ( ...)



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