Table 2

Summary of the results of linear regressions of trait values versus years with introduced fish.

Trait

Slope (SE)

P-value

r2


Sb

-0.0008 (0.0002)

0.0030

0.104

Sm

-0.0042 (0.0005)

< 0.0001

0.337

S1

-0.0048 (0.0006)

< 0.0001

0.331

S2

-0.0052 (0.0008)

< 0.0001

0.299

S3

-0.0060 (0.0009)

< 0.0001

0.332

C1

-0.0106 (0.0054)

0.0535

0.034

C2

-0.0222 (0.0114)

0.0538

0.040

C3

-0.0378 (0.0149)

0.0132

0.075

OS1

-0.0013 (0.0002)

< 0.0001

0.340

OS2

-0.0011 (0.0002)

< 0.0001

0.255

OS3

-0.0011 (0.0002)

< 0.0001

0.250

Am

-0.0151 (0.0052)

0.0045

0.074

A1

-0.0153 (0.0056)

0.0081

0.066

A2

-0.0222 (0.0060)

0.0004

0.131

A3

-0.0163 (0.0069)

0.0209

0.069

GRj

-0.0000 (0.0001)

0.6024

0.003

GR1

-0.0000 (0.0000)

0.5092

0.004

GR2

0.0000 (0.0000)

0.9233

0.000

GR3

-0.0000 (0.0000)

0.7199

0.002

GRa

-0.0000 (0.0000)

0.6626

0.002


The table shows the slope of the regression of trait value versus duration of exposure to fish predation (SE), the significance of the slope differing from zero, and the coefficient of determination. Significant results are shown in bold. See text for trait designations.

Fisk et al. BMC Evolutionary Biology 2007 7:22   doi:10.1186/1471-2148-7-22

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