Table 3.
Results of analysis of variance (general linear model) test, examining the effects of compound, location, and beetle host on mean chemoattraction among 21 strains of Pristionchus pacificus. Note that location and beetle host had to be analyzed separately due to their colinearity
| Source | df | Seq SS | Adj SS | Adj MS | F | P | S | R-Sq | R-Sq (adj) |
|---|---|---|---|---|---|---|---|---|---|
| Compound | 24 | 13.081 | 13.081 | 0.545 | 7.01 | <0.001 | 0.279 | 25.19% | 21.60% |
| Error | 500 | 38.855 | 38.855 | 0.077 | |||||
| Total | 524 | 51.937 | |||||||
| Location | 5 | 0.549 | 0.549 | 0.110 | 1.11 | 0.354 | 0.315 | 1.06% | 0.10% |
| Error | 519 | 51.388 | 51.388 | 0.099 | |||||
| Total | 524 | 51.937 | |||||||
| Beetle host | 5 | 0.410 | 0.410 | 0.082 | 0.83 | 0.531 | 0.315 | 0.79% | 0.00% |
| Error | 519 | 51.526 | 51.526 | 0.099 | |||||
| Total | 524 | 51.937 |
df, degrees of freedom; SS, sums of squares; MS, means squares.