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Table 3 Results of the Linear Mixed Effect model 1, with b-mode as a response variable, individuals as random effect, and Time, Depth, Slope, Sea Surface Temperature (SST), sex and region (Madagascar taken as reference) as fixed variables

From: Continuous movement behavior of humpback whales during the breeding season in the southwest Indian Ocean: on the road again!

Parameter

Estimate

SE

Df

t-value

p-value

Intercept

1.6456713

0.4844885

1214

3.396719

0.0007

Time

−0.0004354

0.0008403

1214

−0.518150

0.6044

Depth

0.0000983

0.0000087

1214

11.315819

<0.0001

Slope

0.0001267

0.0000246

1214

5.154891

<0.0001

SST

−0.0081368

0.0191740

1214

−0.424363

0.6714

Sex

0.0804600

0.1133154

10

0.710054

0.4939

Region_Oceanic

0.0454405

0.0446150

1214

1.018504

0.3086

Region_Reunion

0.2930292

0.0454016

1214

6.454153

<0.0001