  For a number of researchers a number of publications for each author is
simulated using the zeta distribution and then for each publication a number of
citations per publication simulated. Bootstrap confidence intervals indicate
that the difference between the average of ratios and the ratio of averages are
not significant, and there are no significant differences in the distributions
in realistic problems when using the two-sample Kolmogorov-Smirnov test to
compare distributions. It was found that the log-logistic distribution which is
a general form for the ratio of two correlated Pareto random variables, give a
good fit to the estimated ratios.
