st: clarification

["FEIVESON, ALAN H. (AL) (JSC-SD) (NASA)" <alan.h.feiveson@nasa.gov>]

I just realized that the following statement in my last posting was
ambiguous:


"First, I run -heckman- with a constant and ipre omitted "

What I meant was there IS a constant and the variable "ipre" is omitted. I
should have said something like

"First, I run -heckman- with a constant term and with ipre omitted "

Al Feiveson
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