The mean errors of the characteristics in logarithmic-normal distributions
Sture Nydell · Scandinavian Actuarial Journal · 1919
In his paper ≫On the genetic theory of frequency≫ (Arkiv för Matematik, Astronomi och Fysik, Bd 12, N:o 20, and Meddelande frän Lunds Astronomiska Observatorium N:o 83, 1917), Dr. WIOKSELL has determined the mean of tbe logarithm, l o and the dispersion, σl, assuming tbc logaritbm normally distributed.