Table 4 Coverage probabilities, for a nominal 95% level, of four methods to estimate confidence intervals for male gametic immigration estimates: standard bootstrap (S-Boot), simple percentile bootstrap (SP-Boot), accelerated bias-corrected percentile bootstrap (ABC-Boot) and profile-likelihood (P-Likelihood) method (Manly, 1997; Coles, 2001)

0

0.02

0

0.02

0

0.32

0

0.04

0

0.05

0.05

33.49

0.04

32.60

0.92

31.99

2.03

0

0.10

0.19

33.63

0.40

23.61

2.98

20.42

1.97

0

0.15

0.51

28.02

0.77

19.19

3.20

12.85

2.35

0

0.20

0.55

22.30

0.82

15.91

3.17

8.46

2.12

1.90

0.40

1.00

9.69

1.69

6.89

3.25

3.98

2.60

4.24

0.80

2.84

4.08

3.63

3.35

5.34

3.35

3.03

2.82

1

1.17

2.22

5.89

1.92

7.26

2.95

0

2.37

0

0

0

0

0

34.95

0

0

0

0.05

0.08

37.76

0.22

31.69

7.77

16.78

2.15

0

0.10

0.45

25.30

0.63

19.73

4.00

11.20

2.23

0.36

0.15

0.54

15.54

0.84

11.69

4.26

6.30

2.38

5.28

0.20

0.93

11.12

1.24

7.73

4.26

3.58

2.48

4.72

0.40

1.72

5.74

2.08

4.56

4.38

3.02

2.61

2.90

0.80

2.73

2.98

3.70

2.61

4.27

4.18

3.20

2.38

1

0

1.55

0

1.54

0

3.50

0

2.09

0

0

0

0

0

4.44

3.81

2.31

3.02

0.05

0.32

14.85

0.63

14.27

4.67

4.26

2.38

2.74

0.10

0.76

8.55

1.10

6.70

4.69

4.59

2.37

2.36

0.15

1.00

6.49

1.34

5.12

4.20

4.82

2.60

2.36

0.20

1.28

5.45

1.52

4.44

0

4.57

0

2.22

0.40

1.78

3.68

1.97

3.35

0.23

0

0

0

0.80

2.52

2.52

2.83

2.52

4.65

3.65

2.19

2.72

1

0

1.69

0

1.82

4.94

4.25

2.48

2.25

0

0

0

0

0

4.95

4.89

2.20

2.43

0.05

0.69

7.39

1.02

5.65

4.95

4.92

2.18

2.48

0.10

1.30

4.60

1.64

3.93

4.72

4.77

2.32

2.13

0.15

1.40

4.47

1.62

3.80

4.78

5.30

2.57

2.76

0.20

1.56

3.82

1.74

3.46

0

4.95

0

2.30

0.40

2.00

2.93

2.17

2.66

4.44

3.81

2.31

3.02

0.80

2.81

2.88

2.63

2.98

4.67

4.26

2.38

2.74

1

0

1.95

0

2.16

4.69

4.59

2.37

2.36