Dear Rain,
I will let XDS expert users provide the definitive response
to this because I'm not certain what exactly a negative peak profile
correlation indicates. However, I would be very cautious about deleting
reflections simply to improve the reported statistics. Taken to
Hi,
I completely agree with what Andrew writes. It's very easy: negative CORR means
that the reflection profile after background subtraction has a negative
correlation coefficient with the standard profile. How can this happen? Well,
this situation occurs when the reflection is very weak and
Hi Kay,
Thank you and Andrew very much.
The paper you cited is really helpful!
Hi All,
Inspired by the micro diffraction assembly methods (see
http://www.nature.com/nature/journal/vaop/ncurrent/full/nature12357.html), I
checked one XDS_ASCII.HKL file and found many reflections has negative peak
profile correlation. After deleted them and rerun XSCALE, I/sigma is higher
