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R-factors: Difference between revisions
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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> | ||