Table 3.
Mating specificity indoors measured as frequency of insemination in experiments with different form combinations of males and females using a logistic regression. In single female design, females were of the same or other form whereas in mixed female design, females of both forms were present. In both designs males were exclusively of one form.
Source | Estimate | DF | Chi-Square | Pr > ChiSq |
---|---|---|---|---|
Intercept | 1.50 | 1 | 656.30 | <.0001 |
ExpDesign (Single/Mix) | −0.13 | 1 | 6.22 | 0.0126 |
MaleForm | −0.77 | 1 | 175.51 | <.0001 |
FemaleForm | 0.16 | 1 | 7.33 | 0.0068 |
MaleForm*FemaleForm | 0.06 | 1 | 0.88 | 0.3482 |
Likelihood Ratio | -- | 3 | 5.31 | 0.1504 |