Hi,

isn't it (or a simple derivative of) what phenix.refine outputs all the time, see log file for lines like this:

| x-ray target function (ml) for work reflections: 4.379227                   |

where ML target function is defined here:
Acta Cryst. (1995). A51, 880-887
Acta Cryst. (2002). A58, 270-282.

I guess the above value is normalized by a number of reflections or something like this (I don't remember, but if you are interested let me know and I will have a look at the code). It may also not contain a constant part of the target.

May be I should add it to phenix.model_vs_data output...

Pavel.

Hi,

Is there any way in phenix (such as phenix.refine) to evaluate the
LLG(log-likelihood) value by given the structure factor information only
(Fo, sigmaFo and Fc)? Thanks in advance for any information!

Best regards, Hailiang