A simple graphical method for the compar
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S. Haberman; A. E. Renshaw
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Article
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1999
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John Wiley and Sons
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English
โ 224 KB
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The potential of using di!erences in log crude mortality rates, matched age for age, as a simple means of comparing two mortality studies is investigated. Graphical displays of such di!erences, plotted against age, are advocated and a method of curve "tting described. A number of applications are pr