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105 bytes added ,  13:47, 14 February 2008
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=== Data quality indicators ===
 
=== Data quality indicators ===
 
* R<sub>sym</sub> and R<sub>merge</sub> : the formula is (someone with LaTex knowledge please don't hesitate to fill in the formula!)
 
* R<sub>sym</sub> and R<sub>merge</sub> : the formula is (someone with LaTex knowledge please don't hesitate to fill in the formula!)
 +
<math>
 +
R_{merge} = \frac{\sum_{hkl}\vert I_{hkl}-\langle I_{hkl}\rangle\vert}{\sum_{hkl}I_{hkl}}
 +
</math>
 
* Redundancy-independant version of the above: R<sub>meas</sub>
 
* Redundancy-independant version of the above: R<sub>meas</sub>
 
* measuring quality of averaged intensities/amplitudes: R<sub>p.i.m.</sub> and R<sub>mrgd-F</sub>
 
* measuring quality of averaged intensities/amplitudes: R<sub>p.i.m.</sub> and R<sub>mrgd-F</sub>
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