m 



THE AMERICAN NATURALIST [Vol. XLVI 



From I and II, the machine quickly compiles four work- 

 ing tables— a direct intra-class for asymmetry, a, and 

 another for locular composition, c, and two cross intra- 

 class tables. 10 The columns under "gross values" in 



100,007 

 70,167 

 18,040 

 13,280 



Tables IV-VII give the results. These contain, since 

 p = q, a total 8(p 2 )=S(q 2 ) = S(pq) entries, whereas in 

 the direct intra-class relationships S[p{p — l)]^ 

 S[q{q — 1)], and in the cross intra-class S[p(q — 1) = 

 S[q(P — 1)] ar e desired. 



10 One for the relationship between radial asymmetry and locular eompo- 



