Derivation of the United States Mortality Table by Osculatory Interpolation: Registration States, Twelfth Census1910 - Interpolation - 1 pages |
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³y_2 A's to form A³y_2 abscissa Actuaries AGGREGATE MALES AT₂ c₂ C₂n calculation column Cz Vz death rate derivatives differences in Table DIFFERENCES OF DEATHS differences opposite age eleven registration English Life Table ENUMERATED AND GRADUATED equations fifth difference five leading unit form leading unit form the leading GRADU Inst interpolated values intervals Jour Karup Karup:¹ King¹ leading quinquennial differences leading unit differences Mortality Statistics mortality table multiples of five multipliers opposite age 15 osculatory formula osculatory inter osculatory interpolation curve osculatory method persons aged POPULATION AGED quennial difference quinquennial age groups quinquennial values registration area registration of deaths relation x+4 successive interpolation curves TABLE BY OSCULATORY Table III Table VII taken from Table THIRD NUMERICAL ILLUSTRATION tion Twelfth Census U₂ unit differences opposite UNITED STATES CENSUS University of Michigan v₁ v₂ w₁ w₂ whence Y₁ Y₂ YORK CITY α₁ μ₂