Table 1

Correlations without regard Correlations according
to theoretical relationship: to theory:

Correlation: r Significance: Correlation: r Significance:

N.S.

=
&)
o
~

N.S. log Nmov 0.94
log M 0.93

log p 0.99

N.S.
P< 0.05
N.S. log p‘Ntot 0.88
0.96
0.96
(log M).(log p’Nmov) 0.96
X (log M).(log p‘Ntot) 0.96

N.S. log p.N

mnov

(Log M).(1log N, ,.)

M R R R R R R M