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Table 2 Bootstrapped parameter estimates and standard errors for the final models with the three hFIs

From: The intensity of horizontal and vertical search in a diving forager: the harbour seal

Variables Coefficients Coefficients Coefficients
(hFI = –HS) (hFI = MT) (hFI = –1000/RT)
  Estimate Std. error Estimate Std. error Estimate Std. error
(Intercept) 0.480 0.007 0.481 0.007 0.482 0.006
hFI 0.001 0.011 –0.008 0.008 –0.001 0.009
RestingD* –0.278 0.009 –0.273 0.009 –0.278 0.009
Ptactic* 0.138 0.007 0.080 0.008 0.139 0.006
Depth 0.002 <0.001 0.002 <0.001 0.002 <0.001
hFI:Ptactic* 0.063 0.011 0.044 0.009 0.066 0.009
Direction* (’inward’) 0.013 0.005 0.012 0.005 0.012 0.005
Direction* (’other’) 0.006 0.005 0.007 0.005 0.004 0.005
hFI:Depth 0.001 <0.001 0.001 <0.001 0.001 <0.001
  Random variance Random variance Random variance
  Estimate Std. Error Estimate Std. Error Estimate Std. Error
(Intercept) 0.0004 0.0002 0.0004 0.0002 0.0013 0.0003
hFI 0.0006 0.0003 0.0005 0.0003 0.0009 0.0004
Residual 0.0243 0.0004 0.0242 0.0004 0.0239 0.0004
Marginal R 2 0.312 0.322 0.320
Conditional R 2 0.388 0.353 0.386
  1. *The reference level is 0 for RestingD and Ptactic, and ‘outward’ for Direction (see Table 1)