Re: [ccp4bb] How to calculate Redundency per shell

2011-01-15 Thread Edward A. Berry
Hussain Bhukyagps wrote: Dear all, Can any one tell me how to calculate redundancies per shell for the given data set here below ~~~ Dear Hussain, Unless you are using a _really_ old version of scalepack, there is a table of redundancy by shell in between the t

Re: [ccp4bb] How to calculate Redundency per shell

2011-01-15 Thread Ian Tickle
The average redundancy is defined as: Reflection count before merging / count after merging So assuming the numbers in the first table are the counts after merging, and the number of reflections with redundancy M in one of the table cells is N(M), then for a given shell (or for all ref

[ccp4bb] How to calculate Redundency per shell

2011-01-15 Thread Hussain Bhukyagps
Dear all, Can any one tell me how to calculate redundancies per shell for the given data set here below ShellSummary of observation redundancies by shells: Lower Upper No. of reflections with given No. of observations limit limit 0 1 2 3 4 5