SIGMA- - Sigma Minus Command

Returns a vector of m real numbers (or one number x if m = 1) corresponding to the coordinate values of the last data point entered by SIGMA+ into the current statistics matrix (reserved variable EDAT).

Level 1->Level 1
->'x'
->x1 x2 ... xm ]

Adrian Drury
Last modified: Mon Jun 22 20:54:07 EDT 1998