Displaying 3 results from an estimated 3 matches for "bootresults".
2006 Apr 20
1
Bootstrap error message: Error in statistic(data, origina l, ...) : unused argument(s) ( ...)
..." with a second argument, but "myFun" doesn't know what to do with a
second argument, and that's where you get the error.
Andy
> What's wrong with my bootstraping code?
>
> Thanks a lot!
>
> ------------------------
> Error Message:
>
> > bootResults=boot(X, myFun, R=10000);
> Error in statistic(data, original, ...) : unused argument(s) ( ...)
>
> ------------------------
> My code is:
>
> X=cbind(column_vector_1, column_vector_2);
> myFun=function(X)
> {
> return(mean(X[, 1])/var(X[, 2]));
> }
>
> bo...
2006 Apr 20
1
Bootstrap error message: Error in statistic(data, origina l, ...) : unused argument(s) ( ...) [Broadcast]
...Andy,
I've noticed there should be a "weight" or "frequency" somewhere... but my
function does not need it.
I have tried to cheat it by declareing a weight, but not using it:
> myFun=function(X, w)
> {
> return(mean(X[, 1])/var(X[, 2]));
> }
>
> bootResults=boot(X, myFun, R=10000, stype='w');
The result is zero:
Bootstrap Statistics :
original bias std. error
t1* 2.305412 0 0
On 4/20/06, Liaw, Andy < andy_liaw@merck.com <mailto:andy_liaw@merck.com> >
wrote:
> -----Original Message-----
> From:...
2006 Apr 20
0
Bootstrap error message: Error in statistic(data, original, ...) : unused argument(s) ( ...)
Dear colleagues,
I've been swamped and fighting with error for a few hours but still
desperately having absolutely no clue:
What's wrong with my bootstraping code?
Thanks a lot!
------------------------
Error Message:
> bootResults=boot(X, myFun, R=10000);
Error in statistic(data, original, ...) : unused argument(s) ( ...)
------------------------
My code is:
X=cbind(column_vector_1, column_vector_2);
myFun=function(X)
{
return(mean(X[, 1])/var(X[, 2]));
}
bootResults=boot(X, myFun, R=10000);
---------------------...