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Re: [ccp4bb]: Redundancy and I/SIGI
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Karthik,
On Sep 14, 2000 at 20:40:22 karthik wrote:
>
> How to calculate the Redundancy of the data and I/sig(I) from the
> scalepack output or is there any software available to do some sort
> of analysis using this output, like MARSCALE.
I use the program novel_R from Diederichs and Karplus (ref: K. Diederichs
& A. Karplus (1997) Nature Structural Biology 4, 269-275). I obtained it from
Kay Diederichs (Kay.Diederichs@uni-konstanz.de). You need to run scalepack
with the "no merge original index" command and novel_R will read the output
of that and produce a nice table of useful values.
Cheers,
Robert
--
Robert L. Campbell, Ph.D. <rlc@groucho.med.jhmi.edu>
Research Specialist/X-ray Lab Manager http://biophysics.med.jhmi.edu/rlc
Howard Hughes Medical Institute, phone: (410)614-6313 FAX: 955-0637
Dept. of Biophysics and Biophysical Chemistry
The Johns Hopkins University School of Medicine,
Baltimore, MD 21205-2185