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R-factors: Difference between revisions
R_scale
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The following is symmetric, and suitable for comparing two data sets, or two model amplitudes: | The following is symmetric, and suitable for comparing two data sets, or two model amplitudes: | ||
<math> | <math> | ||
R_{scale}=\frac{\sum_{hkl}\vert F_{hkl,i}-F_{hkl,j}\vert}{0.5\sum_{hkl} F_{hkl,i}+F_{hkl,j}} | |||
</math> | </math> | ||
for amplitudes, and analogously for intensities | for amplitudes, and analogously for intensities. | ||
=== Model quality indicators === | === Model quality indicators === | ||