The Complete SPRLIB & ANNLIB

sammon_constant

- query the Sammon constant

SYNOPSIS

double sammon_constant ()

ARGUMENTS

None.

RETURNS

The Sammon constant as calculated by sammon_init.

FUNCTION

This function can be used by external routines to query the pre-calculated Sammon constant (1 over the sum of all inter-sample distances). Of course, the Sammon routines would have to be initialized first.

SEE ALSO

sammon_init, sammon_exit, sammon_solve

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