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Table 4 GLMM with average daily ramble ratio of the mothers and independent immatures as dependent variable, age class and site as fixed effect as well as individual as random effect

From: Development of foraging skills in two orangutan populations: needing to learn or needing to grow?

Nr.

Effect

Effect type

Estimate

Std-Error

P-value

N

a

Age class (mother = 0)

Fixed

−0.1

0.25

0.672

2

Site (Tuanan = 0)

Fixed

−0.52

0.25

0.035

2

Individual

Random

-

-

-

15 (32)

b

Age

Fixed

0.02

0.1

0.863

cont.

Site (Tuanan = 0)

Fixed

−0.69

0.3

0.021

2

Individual

Random

-

-

-

8 (17)

  1. Shown are estimates, standard errors, p- values and number of levels for the categorical variables (a). GLMM with average daily ramble ratios of the independently ranging immatures animals as dependent variable, age and site as fixed effects as well as individual as random effect. Estimates, standard errors, p- values and number of levels for the categorical variables (b). The numbers in parentheses indicate the total number of age individual means
  2. Bold font indicates significance at the 0.05 level