My handy copy of the Oxford English Dictionary attributes the association that you quote, including the reference to lepping, to Yule and Kendall 1937, p. 165. The entry is under "platykurtic".
Andrew > Ted Harding wrote: > > > >But what appeals to me about this suggestion is that it made > >me recall "cartoon" drawings I saw many years ago, illustrating > >"leptokurtic" and "platykurtic". > > > >The "platykurtic" was a profile drawing of a platypus, > >illustrating the flat-topped profile of such a distribution. > > > >The "leptokurtic" showed two kanagaroos in profile, upright, > >face-to-face, with tails outstretched on the ground behind them. > >The envelope of this drawing illustrated the high peak and the > >long tails. (And of course they are good "leppers"). > > > >Can anyone remember where this appeared? > > > >Perhaps these would be really appropriate mascots! > > > >(And if we call the kangaroo "R.oo", what shall we call the > >platypus? Perhaps our cobbers in Oz can give us a hint.) > > > >Cheers, > >Ted. > > > > > >-------------------------------------------------------------------- > >E-Mail: (Ted Harding) <[EMAIL PROTECTED]> > >Fax-to-email: +44 (0)870 094 0861 [NB: New number!] > >Date: 02-Dec-04 Time: 17:46:54 > >------------------------------ XFMail ------------------------------ > > -- Andrew Robinson Ph: 208 885 7115 Department of Forest Resources Fa: 208 885 6226 University of Idaho E : [EMAIL PROTECTED] PO Box 441133 W : http://www.uidaho.edu/~andrewr Moscow ID 83843 Or: http://www.biometrics.uidaho.edu No statement above necessarily represents my employer's opinion. ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html