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STATSF_SUM_X(3) 	    Library Functions Manual		 STATSF_SUM_X(3)

LIBRARY
     #include <statsf.h>
     -lbasic-stats -lxtend

SYNOPSIS
     STATSF_SUM_X(ptr)

ARGUMENTS
     ptr	     Pointer to a statsf_t structure

DESCRIPTION
     Accessor  macro for sum_x.  Use this macro to reference sum_x in a statsf_t
     structure from functions that are not members of the  class.   This  allows
     separation  of  implementation from interface.  While the implementation of
     the statsf_t structure may change, effort is made to preserve  the  API  of
     functions and macros used to access it.

EXAMPLES
     statsf_t	     statsf;
     double	     sum_x;

     sum_x = STATSF_SUM_X(&statsf);

SEE ALSO
     See statsf.h for a full list of macros.

								 STATSF_SUM_X(3)

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