The Company of Biologists

Table 2.

Results of the Linear Mixed Model Analysis (N=419)

	Term^{^*}	d.f.	Wald^† d.f.	P
A	Track distance	1	31.24	<0.001
B	(Crab) burrow distance	1	31.42	<0.001
C	Track distance × (crab) burrow distance	1	12.67	<0.001
D	Presentation repeat	5	7.16	<0.001
E	Track angle	8	2.15	0.028
F	Crab side	1	3.76	0.053
G	Crab size	1	0.01	0.911
H	Crab sex	1	0.00	0.995
I	Dummy size	1	0.19	0.662
J	Dummy speed	1	0.31	0.576

	Term^{^*}	d.f.	Wald^† d.f.	P
A	Track distance	1	31.24	<0.001
B	(Crab) burrow distance	1	31.42	<0.001
C	Track distance × (crab) burrow distance	1	12.67	<0.001
D	Presentation repeat	5	7.16	<0.001
E	Track angle	8	2.15	0.028
F	Crab side	1	3.76	0.053
G	Crab size	1	0.01	0.911
H	Crab sex	1	0.00	0.995
I	Dummy size	1	0.19	0.662
J	Dummy speed	1	0.31	0.576

Variables are measured at the time the crab initiates its first response.

The Wald-statistic is a measure of statistical significance. Larger values indicate higher significance.