Reduction of density-modification bias by β correction
نویسندگان
چکیده
منابع مشابه
Reduction of density-modification bias by β correction
Density modification often suffers from an overestimation of phase quality, as seen by escalated figures of merit. A new cross-validation-based method to address this estimation bias by applying a bias-correction parameter 'β' to maximum-likelihood phase-combination functions is proposed. In tests on over 100 single-wavelength anomalous diffraction data sets, the method is shown to produce much...
متن کاملReduction of density-modification bias by [beta] correction
Correspondence e-mail: [email protected] Density modification often suffers from an overestimation of phase quality, as seen by escalated figures of merit. A new cross-validation-based method to address this estimation bias by applying a bias-correction parameter ‘ ’ to maximumlikelihood phase-combination functions is proposed. In tests on over 100 single-wavelength anomalous diffract...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section D Biological Crystallography
سال: 2011
ISSN: 0907-4449
DOI: 10.1107/s0907444911002083