Die Studies Statistics

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Revision as of 19:25, 24 November 2022

Number of obversesNumber of obverse dies.  (o)
Number of singletons (o1)The number of singleton coins. 
Number of reverse diesNumber of reverse dies. (r)
Number of coinsNumber of coins. (n)
Coins per obverse dieNumber of coins per obverse die. (n/o)
Coins per reverse dieNumber of coins per reverse die. (n/r)
Reverse per obverse ratioRatio of obverse dies divided by reverse dies. (r/o)
Weight of silver if 20,000 coins per die
Original number of dies (O) (Carter 1983 formula)The estimation of the number of coins according to Carter 1983 
Coins struck if 20,000 as average productivity per dieCoins made if the average productivity for obverses (according to Carter) is 20,000. 
Original number of dies (O) (Esty 2011 formula)The estimation of the number of coins according to the singleton formula in Esty 2011  (O)
Survival rate if 20,000 as average productivity per dieSurvival rate if average productivity is 20,000. 
Esty 2011 – formula 1The estimation of the number of coins according to the formula 1 in Esty 2011  (O)
Die productivity if survival rate 1/2,000Average productivity if survival rate is 1/2,000. 
Coverage (o = % of O) (Esty 1984 formula)Esty 1984 - coverage (% of O)  (o = % of O)
Die productivity if survival rate 1/5,000Average productivity if survival rate is 1/5,000. 


Quantification Statistics