Corrigendum to"Strategies towards statistically robust interpretations of in situ U-Pb zircon geochronology"[Geosci.Front.7(2016)581-589]  

作　　者：Christopher J.Spencer Christopher L.Kirkland Richard J.M.Taylor 

机构地区：[1]The Institute of Geoscience Research(TIGeR),School of Earth and Planetary Sciences,Curtin University,WA,6102,Australia [2]Centre for Exploration Targeting Curtin Node,Department of Applied Geology,Western Australian School of Mines,Curtin University,WA,6102,Australia [3]Australian Research Council,Centre of Excellence for Core to Crust Fluid Systems,Perth,WA,6102,Australia

出　　处：《Geoscience Frontiers》2019年第6期2329-2329,共1页地学前缘（英文版）

摘　　要：Unfortunately,we failed to notice a typesetting error that resulted in mistakes in the equations published in Spencer et al.(2016);see also Spencer et al.,(2017).The correct equation for the weighted arithmetic mean is:-x=∑^n/i-1(xiσi^-2)/∑^n/i-1σi-2The correct equation for weighted uncertainty is:σ-x=√1/∑^n/i-1σi-2The equations used in the KDX program are not affected by this(Spencer et al.,2017).The authors express gratitude to Paul Green for bringing this error to our attention.

关 键 词：ERROR equation bringing 

分 类 号：O17[理学—数学]