R factor

chenlong at BIO.CORNELL.EDU chenlong at BIO.CORNELL.EDU
Wed Nov 1 12:14:50 EST 1995

Dear all,

I ran a slowcool SA and got Rfree=0.318 and R=0.279. However under 

xrefin print R end 

I got error msg as " %XRSCLL-error: sum over FCALC is zero (for TEST=  1) " and
the resulting R=0.5833 and [WORKING SET (TEST=0)] optimum Fobs/Fcalc scale 

comments appreciated.

Chenlong Li

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