I am currently refining a high-resolution structure that has many reflections 
(~180,000). I
would like to halve the R-free set from 5% to 2.5%, and am unsure how to do so. 
Any advice
will be greatly appreciated.

there is a bunch of commands in dataman to do this (and other things) to your test set - see: http://xray.bmc.uu.se/usf/dataman_man.html#H9

--dvd

******************************************************************
                        Gerard J.  Kleywegt
    [Research Fellow of the Royal  Swedish Academy of Sciences]
Dept. of Cell & Molecular Biology  University of Uppsala
                Biomedical Centre  Box 596
                SE-751 24 Uppsala  SWEDEN

    http://xray.bmc.uu.se/gerard/  mailto:[EMAIL PROTECTED]
******************************************************************
   The opinions in this message are fictional.  Any similarity
   to actual opinions, living or dead, is purely coincidental.
******************************************************************

Reply via email to