Analysis of covariance for the effect of foraging mode (pollen or nectar collection) and short and long stamen exsertion on duration per flower
| Experiment . | Source . | d.f. . | Sum of squares . | F . | Significamce . |
|---|---|---|---|---|---|
| 2001 | Forage | 1 | 14·7 | 12·46 | P < 0·001 |
| Long exsertion | 1 | 0·27 | 0·23 | P = 0·630 | |
| Short exsertion | 1 | 0·98 | 0·83 | P = 0·364 | |
| Forage × long exsertion | 1 | 0·51 | 0·44 | P = 0·510 | |
| Forage × short exsertion | 1 | 1·03 | 0·03 | P = 0·868 | |
| Residuals | 212 | 1302·5 | |||
| 2002 | Forage | 1 | 5·1 | 7·29 | P < 0·001 |
| Long exsertion | 1 | 1·1 | 1·50 | P = 0·222 | |
| Short exsertion | 1 | 0·5 | 0·71 | P = 0·401 | |
| Forage × long exsertion | 1 | 1·95 | 2·79 | P = 0·096 | |
| Forage × short exsertion | 1 | 0·1 | 0·17 | P = 0·680 | |
| Residuals | 219 | 2147·3 |
| Experiment . | Source . | d.f. . | Sum of squares . | F . | Significamce . |
|---|---|---|---|---|---|
| 2001 | Forage | 1 | 14·7 | 12·46 | P < 0·001 |
| Long exsertion | 1 | 0·27 | 0·23 | P = 0·630 | |
| Short exsertion | 1 | 0·98 | 0·83 | P = 0·364 | |
| Forage × long exsertion | 1 | 0·51 | 0·44 | P = 0·510 | |
| Forage × short exsertion | 1 | 1·03 | 0·03 | P = 0·868 | |
| Residuals | 212 | 1302·5 | |||
| 2002 | Forage | 1 | 5·1 | 7·29 | P < 0·001 |
| Long exsertion | 1 | 1·1 | 1·50 | P = 0·222 | |
| Short exsertion | 1 | 0·5 | 0·71 | P = 0·401 | |
| Forage × long exsertion | 1 | 1·95 | 2·79 | P = 0·096 | |
| Forage × short exsertion | 1 | 0·1 | 0·17 | P = 0·680 | |
| Residuals | 219 | 2147·3 |
Duration per flower data were log-transformed for significance testing.
Analysis of covariance for the effect of foraging mode (pollen or nectar collection) and short and long stamen exsertion on duration per flower
| Experiment . | Source . | d.f. . | Sum of squares . | F . | Significamce . |
|---|---|---|---|---|---|
| 2001 | Forage | 1 | 14·7 | 12·46 | P < 0·001 |
| Long exsertion | 1 | 0·27 | 0·23 | P = 0·630 | |
| Short exsertion | 1 | 0·98 | 0·83 | P = 0·364 | |
| Forage × long exsertion | 1 | 0·51 | 0·44 | P = 0·510 | |
| Forage × short exsertion | 1 | 1·03 | 0·03 | P = 0·868 | |
| Residuals | 212 | 1302·5 | |||
| 2002 | Forage | 1 | 5·1 | 7·29 | P < 0·001 |
| Long exsertion | 1 | 1·1 | 1·50 | P = 0·222 | |
| Short exsertion | 1 | 0·5 | 0·71 | P = 0·401 | |
| Forage × long exsertion | 1 | 1·95 | 2·79 | P = 0·096 | |
| Forage × short exsertion | 1 | 0·1 | 0·17 | P = 0·680 | |
| Residuals | 219 | 2147·3 |
| Experiment . | Source . | d.f. . | Sum of squares . | F . | Significamce . |
|---|---|---|---|---|---|
| 2001 | Forage | 1 | 14·7 | 12·46 | P < 0·001 |
| Long exsertion | 1 | 0·27 | 0·23 | P = 0·630 | |
| Short exsertion | 1 | 0·98 | 0·83 | P = 0·364 | |
| Forage × long exsertion | 1 | 0·51 | 0·44 | P = 0·510 | |
| Forage × short exsertion | 1 | 1·03 | 0·03 | P = 0·868 | |
| Residuals | 212 | 1302·5 | |||
| 2002 | Forage | 1 | 5·1 | 7·29 | P < 0·001 |
| Long exsertion | 1 | 1·1 | 1·50 | P = 0·222 | |
| Short exsertion | 1 | 0·5 | 0·71 | P = 0·401 | |
| Forage × long exsertion | 1 | 1·95 | 2·79 | P = 0·096 | |
| Forage × short exsertion | 1 | 0·1 | 0·17 | P = 0·680 | |
| Residuals | 219 | 2147·3 |
Duration per flower data were log-transformed for significance testing.
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