Re: [ccp4bb] Which is the better way to combine the dataset from different crystals?

2010-07-02 Thread Phil Evans
I would normally do the second, unless they are pretty clearly nonisomorphous. If you combine them in Pointless, this will reset the batch numbers automatically. Phil On 2 Jul 2010, at 05:35, Fengyun Ni wrote: > Hi all, > > I have a question on how to combine two dataset from different cryst

[ccp4bb] Which is the better way to combine the dataset from different crystals?

2010-07-01 Thread Fengyun Ni
Hi all, I have a question on how to combine two dataset from different crystal of the same protein. The first way I could think of is that, 1) Merge two dataset seperately; 2) Scale them to see whether they are consistent with each other enough as indicated by the R-factor; 3) If the R is low eno