Characterizing Tukey and -Distributions through -Moments and the -Correlation
Figure 1
Graph of an -distribution based on matching the conventional moments of a noncentral Student distribution. The values of and were determined by solving equations (A.3) and (A.4) in the appendix. The estimates (; ) and bootstrap confidence intervals (C.I.s) were based on resampling 25,000 statistics. Each sample statistic was based on a sample size of .