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/var/sites/help-site.com/auto/tmp/CPAN/10532/Statistics-Basic-0.42/Basic/CoVariance.pm

/var/sites/help-site.com/auto/tmp/CPAN/10532/Statistics-Basic-0.42/Basic/CoVariance.pm


NAME


    Statistics::Basic::CoVariance


SYNOPSIS

A machine to calculate the covariance of given vectors.


ENV VARIABLES

DEBUG

Try setting $ENV{DEBUG}=1; or $ENV{DEBUG}=2; to see the internals.

Also, from your bash prompt you can 'DEBUG=1 perl ./myprog.pl' to enable debugging dynamically.

UNBIAS

This module uses the sum(X - mean(X))/N definition of variance. If you wish to use the unbiased, sum(X-mean(X)/(N-1) definition, then set the $ENV{UNBIAS}=1;

# And if you thought that was useful, then give a shout out to: # Robert McGehee <xxxxxxxx@wso.williams.edu>, for he requested it.


AUTHOR

Please contact me with ANY suggestions, no matter how pedantic.

Jettero Heller <japh@voltar-confed.org>


SEE ALSO

perl(1)

Programminig
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Programming
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