CC1/2: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
Line 7: | Line 7: | ||
The ''number of reflections pairs'' that were used for the CC<sub>1/2</sub> calculation can therefore be obtained as follows: Y-Z gives the number of unique reflections that have a single observation. The remaining (X-Y+Z) unique reflections have multiple observations, i.e. there were (X-Y+Z) reflection pairs that went into CC<sub>1/2</sub>. | The ''number of reflections pairs'' that were used for the CC<sub>1/2</sub> calculation can therefore be obtained as follows: Y-Z gives the number of unique reflections that have a single observation. The remaining (X-Y+Z) unique reflections have multiple observations, i.e. there were (X-Y+Z) reflection pairs that went into CC<sub>1/2</sub>. | ||
== why CC<sub>1/2</sub> can be negative == | == why CC<sub>1/2</sub> can be negative == | ||
There is a mathematical reason, explained in §4.1 of [https://cms.uni-konstanz.de/index.php?eID=tx_nawsecuredl&u=0&g=0&t=1475179096&hash=5cf64234a23a794a1894c5408384c57208d7b602&file=fileadmin/biologie/ag-strucbio/pdfs/Assman2016_JApplCryst.pdf Assmann, G., Brehm, W. and Diederichs, K. (2016) Identification of rogue datasets in serial crystallography (2016) J. Appl. Cryst. 49, 1021-1028.] | There is a mathematical reason, explained in §4.1 of [https://cms.uni-konstanz.de/index.php?eID=tx_nawsecuredl&u=0&g=0&t=1475179096&hash=5cf64234a23a794a1894c5408384c57208d7b602&file=fileadmin/biologie/ag-strucbio/pdfs/Assman2016_JApplCryst.pdf Assmann, G., Brehm, W. and Diederichs, K. (2016) Identification of rogue datasets in serial crystallography (2016) J. Appl. Cryst. 49, 1021-1028.] |