Table 2. Effects of ploidy, latitude, altitude and interaction between latitude and altitude (Lat x Alt) on endophyte status of Festuca rubra plants.
Estimate | Std. Error | z value | Pr (> |z|) | |
---|---|---|---|---|
Intercept | -4.78 | 5.08 | 0.94 | 0.35 |
Ploidy | 0.03 | 0.02 | 1.48 | 0.14 |
Latitude | 0.04 | 0.08 | 0.44 | 0.65 |
Altitude | 0.01 | 0.00 | 2.03 | 0.04* |
Lat x Alt | -0.00 | 0.00 | -2.14 | 0.03* |
*, p<0.05
**, p<0.01
***, p<0.001