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Table 3 Density and abundance estimates for Javan lutungs from Distance 7.1, half normal key, 2 cosine adjustments, 90 m truncation, AICc

From: Habitat suitability analysis reveals high ecological flexibility in a “strict” forest primate

Parameter

Estimate

SE

%CV

df

95%CI

ER

0.46

17.14

20

0.32–0.66

p

0.50

21.00

35

0.33–0.77

DS

5.10

1.38

27.10

55

2.99–8.70

E(S)

2.92

0.53

18.21

28

2.02–4.23

D

14.9

4.87

32.65

82

7.91–28.08

N

3727

1216.9

32.65

82

1979–7019

  1. ER encounter rate, p: detection probability, DS: estimate of density of sub-groups (number per km2), E(S): estimate of expected value (mean) of sub-group size, D: estimate of density of individuals (number per km2), N: Abundance estimate, SE standard error, CV coefficient of variation, df degrees of freedom, and CI confidence interval