Walter Szeliga > Statistics-Robust-0.02 > Statistics::Robust::Bootstrap

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NAME ^

Statistics::Robust::Bootstrap - Bootstrap Estimation

SYNOPSIS ^

 my @x = (1,4,5,3,7,2,4);

 my($low,$high) = onesample(\@x, \&func, $alpha, $n);

 my($wr) = sample_wr(\@x);
 
 my($wor) = sample_wor(\@x,$n);

onesample

 my($low,$high) = onesample(\@x, \&mean, $alpha, $n);

Compute a bootstrap estimate of the alpha confidence interval for a measure of location func using a percentile bootstrap method.

sample_wr

 my($resamp) = sample_wr(\@x);

Sample with replacement from a vector

sample_wor

 my($resamp) = sample_wor(\@x,$n);

Sample $n values without replacement from a vector

AUTHOR ^

Walter Szeliga <walter@geology.cwu.edu>

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