Keywords: Pearson type VII distribution log-PDF.png Image summary Natural logarithm of the probability density of the Pearson type VII distribution The red curve shows the limiting density with infinite kurtosis; the blue curve shows the density with kurtosis equal to 2; the black curve shows the limiting normal density with zero kurtosis The gray curves between the blue and the black show densities with kurtoses 1 1/2 1/4 1/8 and 1/16 See also For further background and gnuplot source code see Image Pearson type VII distribution PDF png probability distributions graph |