Output of the linear mixed model, testing the effect of the origin of the elephants (captive-born or wild-caught), sex, age class and season on FTM concentrations, obtained with the summary of the model. As the interactions were not significant, the model was run again without the interactions, and we indicated only the P value given by the Type III analysis of variance. Values in bold indicate a significant P value.
| Random effects . | Variance . | SD . | ||
|---|---|---|---|---|
| ID | 0.001 | 0.029 | ||
| Batch | 0.257 | 0.507 | ||
| Year | 0.036 | 0.191 | ||
| Estimate | SE | t | P | |
| Fixed effects | ||||
| Origin (wild-caught) | −2.691e−03 | 3.745e−02 | −0.072 | 0.943 |
| Season (hot) | 2.152e−01 | 2.809e−02 | 7.661 | 2.55e−14*** |
| Season (monsoon) | 1.995e−01 | 2.600e−02 | 7.673 | 2.23e−14*** |
| Age class (elderly elephants) | 1.628e−01 | 6.397e−02 | 2.545 | 0.011* |
| Age class (weaned calves) | 4.084e−02 | 5.624e−02 | 0.726 | 0.468 |
| Age class (adolescents) | 1.011e−01 | 5.658e−02 | 1.787 | 0.074 |
| Age class (prime-aged elephants) | 1.147e−01 | 5.955e−02 | 1.926 | 0.054 |
| Sex (male) | 6.850e−02 | 2.169e−02 | 3.158 | 0.002** |
| Sex * age class | NS | NS | NS | 0.275 |
| Sex * season | NS | NS | NS | 0.299 |
| Sample sizes | ||||
| Observations = 3163 | ||||
| Individuals = 173 | ||||
| AICc | ||||
| 5173.4 | ||||
| Random effects . | Variance . | SD . | ||
|---|---|---|---|---|
| ID | 0.001 | 0.029 | ||
| Batch | 0.257 | 0.507 | ||
| Year | 0.036 | 0.191 | ||
| Estimate | SE | t | P | |
| Fixed effects | ||||
| Origin (wild-caught) | −2.691e−03 | 3.745e−02 | −0.072 | 0.943 |
| Season (hot) | 2.152e−01 | 2.809e−02 | 7.661 | 2.55e−14*** |
| Season (monsoon) | 1.995e−01 | 2.600e−02 | 7.673 | 2.23e−14*** |
| Age class (elderly elephants) | 1.628e−01 | 6.397e−02 | 2.545 | 0.011* |
| Age class (weaned calves) | 4.084e−02 | 5.624e−02 | 0.726 | 0.468 |
| Age class (adolescents) | 1.011e−01 | 5.658e−02 | 1.787 | 0.074 |
| Age class (prime-aged elephants) | 1.147e−01 | 5.955e−02 | 1.926 | 0.054 |
| Sex (male) | 6.850e−02 | 2.169e−02 | 3.158 | 0.002** |
| Sex * age class | NS | NS | NS | 0.275 |
| Sex * season | NS | NS | NS | 0.299 |
| Sample sizes | ||||
| Observations = 3163 | ||||
| Individuals = 173 | ||||
| AICc | ||||
| 5173.4 | ||||
Output of the linear mixed model, testing the effect of the origin of the elephants (captive-born or wild-caught), sex, age class and season on FTM concentrations, obtained with the summary of the model. As the interactions were not significant, the model was run again without the interactions, and we indicated only the P value given by the Type III analysis of variance. Values in bold indicate a significant P value.
| Random effects . | Variance . | SD . | ||
|---|---|---|---|---|
| ID | 0.001 | 0.029 | ||
| Batch | 0.257 | 0.507 | ||
| Year | 0.036 | 0.191 | ||
| Estimate | SE | t | P | |
| Fixed effects | ||||
| Origin (wild-caught) | −2.691e−03 | 3.745e−02 | −0.072 | 0.943 |
| Season (hot) | 2.152e−01 | 2.809e−02 | 7.661 | 2.55e−14*** |
| Season (monsoon) | 1.995e−01 | 2.600e−02 | 7.673 | 2.23e−14*** |
| Age class (elderly elephants) | 1.628e−01 | 6.397e−02 | 2.545 | 0.011* |
| Age class (weaned calves) | 4.084e−02 | 5.624e−02 | 0.726 | 0.468 |
| Age class (adolescents) | 1.011e−01 | 5.658e−02 | 1.787 | 0.074 |
| Age class (prime-aged elephants) | 1.147e−01 | 5.955e−02 | 1.926 | 0.054 |
| Sex (male) | 6.850e−02 | 2.169e−02 | 3.158 | 0.002** |
| Sex * age class | NS | NS | NS | 0.275 |
| Sex * season | NS | NS | NS | 0.299 |
| Sample sizes | ||||
| Observations = 3163 | ||||
| Individuals = 173 | ||||
| AICc | ||||
| 5173.4 | ||||
| Random effects . | Variance . | SD . | ||
|---|---|---|---|---|
| ID | 0.001 | 0.029 | ||
| Batch | 0.257 | 0.507 | ||
| Year | 0.036 | 0.191 | ||
| Estimate | SE | t | P | |
| Fixed effects | ||||
| Origin (wild-caught) | −2.691e−03 | 3.745e−02 | −0.072 | 0.943 |
| Season (hot) | 2.152e−01 | 2.809e−02 | 7.661 | 2.55e−14*** |
| Season (monsoon) | 1.995e−01 | 2.600e−02 | 7.673 | 2.23e−14*** |
| Age class (elderly elephants) | 1.628e−01 | 6.397e−02 | 2.545 | 0.011* |
| Age class (weaned calves) | 4.084e−02 | 5.624e−02 | 0.726 | 0.468 |
| Age class (adolescents) | 1.011e−01 | 5.658e−02 | 1.787 | 0.074 |
| Age class (prime-aged elephants) | 1.147e−01 | 5.955e−02 | 1.926 | 0.054 |
| Sex (male) | 6.850e−02 | 2.169e−02 | 3.158 | 0.002** |
| Sex * age class | NS | NS | NS | 0.275 |
| Sex * season | NS | NS | NS | 0.299 |
| Sample sizes | ||||
| Observations = 3163 | ||||
| Individuals = 173 | ||||
| AICc | ||||
| 5173.4 | ||||
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