[R] bcanon bug???
Lutz Prechelt
prechelt at pcpool.mi.fu-berlin.de
Tue Apr 27 18:30:12 CEST 2004
> in some cases the bootstrap estimates for the
> highest confidence level are obviously wrong:
> 0.05/x -1.33318711781158
> 0.025 -1.09386961626344
> 0.05 -0.868768454819694
> 0.1 -0.652649120212949
> 0.16 0.0453058935697044
> 0.84 0.104645679223495
> 0.9 0.213385388775905
> 0.95 0.368838243723381
> 0.975 0.615868703042345
> 1-0.05/x -1.33318711781158
> where the estimate for the highest confidence level is simply
> the copy of that for the lowest.
Which is not quite so obviously wrong:
it is perfectly right if x = 0.1
You did not tell us the value of x.
This would mean an entry
0.5 -1.333
which does not quite fit into the rest of your series,
but maybe what you are bootstrapping is not quite as
continuous as it seems?
Lutz
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