On the use of the merging R factor as a quality indicator for X-ray data

被引：183

作者：

Weiss, MS

Hilgenfeld, R

机构：

[1] Institute of Molecular Biotechnology, Dept. of Struct. Biol. and Cristal., D-07708 Jena

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 1997年 / 30卷

关键词：

D O I：

10.1107/S0021889897003907

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By comparison of the accuracy and the merging R factor (R-merge) of artificially created X-ray data sets, it is demonstrated that R-merge is a poor predictor for the precision of X-ray data. The more often a given reflection is observed, the more precise the average intensity is, whereas R-merge has a tendency to be higher at higher data redundancy.

引用

页码：203 / 205

页数：3

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